Nuclear Physics B最新文献

{"title":"Unifying non-commutative geometry with Casimir energy: A novel f(R) wormhole solution","authors":"N.S. Kavya,&nbsp;C.S. Varsha,&nbsp;L. Sudharani,&nbsp;V. Venkatesha","doi":"10.1016/j.nuclphysb.2025.116794","DOIUrl":"10.1016/j.nuclphysb.2025.116794","url":null,"abstract":"<div><div>A Casimir wormhole is a theoretical concept proposing the negative energy density, generated through the Casimir effect that could support the existence of a traversable wormhole. This article investigates the feasibility of a Casimir wormhole by unifying the Casimir effect and non-commutative geometry within the framework of <span><math><mi>f</mi><mo>(</mo><mi>R</mi><mo>)</mo></math></span> gravity theory using Lorentzian distribution. In this study, we derive the shape function satisfying the throat condition and graphically verify all necessary conditions for a traversable wormhole by varying the gravitational mass <em>μ</em>. In addition to this we examine all the energy conditions and physical properties, to assess the wormhole's stability.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116794"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inverse scattering transform for an integrable inhomogeneous time shifted nonlocal lattice","authors":"Ya-Hui Liu,&nbsp;Rui Guo,&nbsp;Jian-Wen Zhang","doi":"10.1016/j.nuclphysb.2025.116798","DOIUrl":"10.1016/j.nuclphysb.2025.116798","url":null,"abstract":"<div><div>In this paper, we develop the inverse scattering transform for an inhomogeneous time shifted nonlocal lattice equation, also known as the inhomogeneous discrete time shifted nonlocal nonlinear Schrödinger equation, and obtain the multi-type soliton solutions under zero boundary condition. According to the analyticity, asymptotic behavior and symmetries of eigenfunctions and scattering coefficients as well as the distribution of discrete eigenvalues, the Riemann-Hilbert problem is constructed and solved and the reconstruction formula of potential used to construct soliton solutions under the reflectionless condition is derived. Specially, according to the time shifted nonlocal condition, we deduce the specific constraint on the real function <span><math><mi>γ</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></span> in the equation, which is a constraint on the time evolution of the scattering coefficients and eigenfunctions.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116798"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wormholes in f(R,T) gravity with variable equation of state","authors":"S. Rastgoo,&nbsp;F. Parsaei","doi":"10.1016/j.nuclphysb.2025.116797","DOIUrl":"10.1016/j.nuclphysb.2025.116797","url":null,"abstract":"<div><div>In this work, we introduce a novel set of asymptotically flat wormhole solutions within the framework of <span><math><mi>f</mi><mo>(</mo><mi>R</mi><mo>,</mo><mi>T</mi><mo>)</mo></math></span> theory of gravity. Considering a linear <span><math><mi>f</mi><mo>(</mo><mi>R</mi><mo>,</mo><mi>T</mi><mo>)</mo><mo>=</mo><mi>R</mi><mo>+</mo><mn>2</mn><mi>λ</mi><mi>T</mi></math></span> form, we show that a wide variety of wormhole solutions with asymptotically linear equation of state exist. Our solutions satisfy all the energy conditions, namely the null, weak, strong and dominant energy conditions. The relationship between free parameters in the shape function and boundary conditions is analyzed.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116797"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrostatic mass of galaxy clusters within some theories of gravity","authors":"Feri Apryandi ,&nbsp;M. Lawrence Pattersons","doi":"10.1016/j.nuclphysb.2024.116790","DOIUrl":"10.1016/j.nuclphysb.2024.116790","url":null,"abstract":"<div><div>The mass of galaxy clusters (GCs) can be determined by calculating the hydrostatic equilibrium equation. In this work, we derive the hydrostatic mass of GCs within Eddington-inspired Born-Infeld (EiBI) theory, beyond Horndeski gravity (BHG), and modified emergent Newtonian gravity (MENG) with generalized uncertainty principle (GUP) correction. We apply the formulations on the masses of 10 GCs. We compare our results with the Newtonian mass of GCs. Within a regime, we get an insight that all formulations could match the Newtonian mass. Thus, the impact of the modified theories of gravity used in this work can be neglected in this regime. The noteworthy impact starts if we set <span><math><mi>κ</mi><mo>=</mo><mn>5</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mn>40</mn></mrow></msup></math></span> m² for EiBI theory, <span><math><mi>ϒ</mi><mo>=</mo><mo>−</mo><mn>0.1655</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mn>69</mn></mrow></msup></math></span> for BHG, and <span><math><msub><mrow><mi>β</mi></mrow><mrow><mn>0</mn></mrow></msub><mo>=</mo><mo>−</mo><mn>1.656</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mn>110</mn></mrow></msup></math></span> for MENG. We also compare our results from EiBI theory and BHG with the baryonic masses <span><math><msub><mrow><mi>M</mi></mrow><mrow><mi>b</mi><mi>a</mi><mi>r</mi></mrow></msub></math></span> of the GCs. A better linear fit is achieved by EiBI theory with <span><math><mi>κ</mi><mo>=</mo><mn>5.80</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mn>40</mn></mrow></msup></math></span> m², which gives the slope <span><math><mi>M</mi></math></span> of <span><math><mn>0.126</mn><mo>±</mo><mn>0.086</mn></math></span>. This value is closer to unity than the one of BHG. This leads us to the fact that EiBI theory is more effective than BHG in alleviating the mass discrepancy between hydrostatic mass and baryonic mass in GCs. Nevertheless, neither EiBI theory nor BHG completely addresses the mass discrepancy problem.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116790"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143177374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamics of black holes with Rényi entropy from classical gravity","authors":"Ratchaphat Nakarachinda ,&nbsp;Chatchai Promsiri ,&nbsp;Lunchakorn Tannukij ,&nbsp;Pitayuth Wongjun","doi":"10.1016/j.nuclphysb.2025.116796","DOIUrl":"10.1016/j.nuclphysb.2025.116796","url":null,"abstract":"<div><div>The nonextensive nature of black holes is one of the most intriguing discoveries. In fact, the black hole entropy is a nonextensive quantity that scales by its surface area at the event horizon. In our work, we extend the thermodynamic phase space of black holes by treating the nonextensive parameter analyzed via the Rényi entropy as the thermodynamic variable. Using Euler's theorem for a homogeneous function of the black holes' mass, the compatible Smarr formula and the first law of black hole thermodynamics can be obtained. It is also demonstrated that, by keeping the same form of the black hole mass, the Rényi temperature is straightforwardly defined as proposed in the literature. Since many different types of black holes can indeed be successfully treated with such a procedure, our consideration is fairly general. It is worthwhile to argue that the black hole thermodynamics in Rényi statistics is rooted from the relation among geometric quantities in the same way as the standard approach corresponding to the Gibbs–Boltzmann statistics. Even though our results are based on classical gravity, they may pave the way to derive the Rényi temperature using the notion of quantum field in curved spacetime.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116796"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fermion-antifermion pairs in magnetized spacetime generated by a point source","authors":"Abdullah Guvendi ,&nbsp;Omar Mustafa","doi":"10.1016/j.nuclphysb.2025.116803","DOIUrl":"10.1016/j.nuclphysb.2025.116803","url":null,"abstract":"<div><div>In this research, we study fermion-antifermion pairs in a magnetized spacetime induced by a point-like source and characterized by an angular deficit parameter, <em>α</em>. In the rest frame, the relative motion (∝<em>r</em>) of these pairs is analyzed using exact solutions of a two-body Dirac equation with a position-dependent mass expressed as <span><math><mi>m</mi><mo>(</mo><mi>r</mi><mo>)</mo><mo>=</mo><msub><mrow><mi>m</mi></mrow><mrow><mn>0</mn></mrow></msub><mo>+</mo><mi>S</mi><mo>(</mo><mi>r</mi><mo>)</mo></math></span>. We select the Lorentz scalar potential <span><math><mi>S</mi><mo>(</mo><mi>r</mi><mo>)</mo><mo>=</mo><mo>−</mo><msub><mrow><mi>α</mi></mrow><mrow><mi>c</mi></mrow></msub><mo>/</mo><mi>r</mi></math></span>, which modifies the rest mass in a manner analogous to an attractive Coulomb potential, and derive analytical solutions to the resulting radial wave equation. Our findings are applicable to pairs in flat spacetime when <span><math><mi>α</mi><mo>=</mo><mn>1</mn></math></span> without loss of generality. We elucidate how the spectra of such pairs are influenced by the spacetime background. Additionally, we observe that even the well-known non-relativistic energy (<span><math><mo>∝</mo><msubsup><mrow><mi>α</mi></mrow><mrow><mi>c</mi></mrow><mrow><mn>2</mn></mrow></msubsup></math></span>) reflects the influence of the parameter <em>α</em> in positronium-like fermion-antifermion systems. We propose that our results can also be extended to study charge carriers in magnetized monolayer materials. Furthermore, we demonstrate that the metric for a 2+1-dimensional spinning point source background can be transformed into the metric describing the near-horizon region of a rotating BTZ black hole, a result not previously reported in the literature. This metric holds potential for providing meaningful insights into topics such as holographic superconductivity and quantum critical phenomena in future research.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116803"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A5 symmetry and deviation from golden ratio mixing with charged lepton flavor violation","authors":"Victoria Puyam ,&nbsp;N. Nimai Singh","doi":"10.1016/j.nuclphysb.2025.116800","DOIUrl":"10.1016/j.nuclphysb.2025.116800","url":null,"abstract":"<div><div>A neutrino mass model that can satisfy the exact golden ratio mixing is constructed using <span><math><msub><mrow><mi>A</mi></mrow><mrow><mn>5</mn></mrow></msub></math></span> discrete symmetry group. The deviation from the golden ratio mixing is studied by considering the contribution from the charged lepton sector in a linear seesaw framework. A definite pattern of charged lepton mass matrix predicted by the model controls the leptonic mixing angles. By taking the observed <span><math><msub><mrow><mi>θ</mi></mrow><mrow><mn>13</mn></mrow></msub></math></span> as the input value, we can obtain the values of all the mixing angles and Dirac CP-violating phase within the current experimental bounds.</div><div>The model predicts that only the normal neutrino mass ordering is consistent with the current oscillation data. We also study the two body charged lepton flavor violation (cLFV) processes such as <span><math><mi>μ</mi><mo>→</mo><mi>e</mi><mo>+</mo><mi>γ</mi></math></span>, <span><math><mi>τ</mi><mo>→</mo><mi>e</mi><mo>+</mo><mi>γ</mi></math></span> and <span><math><mi>τ</mi><mo>→</mo><mi>μ</mi><mo>+</mo><mi>γ</mi></math></span> and neutrinoless double beta decay parameter <span><math><msub><mrow><mi>m</mi></mrow><mrow><mi>β</mi><mi>β</mi></mrow></msub></math></span>. The present neutrino mass model can explain the current and future sensitivity of <span><math><mi>μ</mi><mo>→</mo><mi>e</mi><mo>+</mo><mi>γ</mi></math></span>, <span><math><mi>τ</mi><mo>→</mo><mi>e</mi><mo>+</mo><mi>γ</mi></math></span> processes and the present sensitivity of neutrinoless double beta decay parameter when the masses of quasi-Dirac neutrinos are in the TeV range. On the other hand, the model cannot reproduce the present sensitivity of <span><math><mi>τ</mi><mo>→</mo><mi>μ</mi><mo>+</mo><mi>γ</mi></math></span> but can explain the future sensitivity and the present sensitivity of neutrinoless double beta decay parameter simultaneously when the masses of the quasi-Dirac neutrinos are in the TeV range.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1011 ","pages":"Article 116800"},"PeriodicalIF":2.5,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143176954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Warm non-minimally coupled Peccei–Quinn inflation and de Sitter Swampland conjecture","authors":"Jureeporn Yuennan ,&nbsp;Phongpichit Channuie ,&nbsp;Davood Momeni","doi":"10.1016/j.nuclphysb.2025.116810","DOIUrl":"10.1016/j.nuclphysb.2025.116810","url":null,"abstract":"<div><div>In this study, we explore the dynamics of warm inflation within a non-minimally coupled Peccei–Quinn (PQ) framework and evaluate its compatibility with the de Sitter Swampland Conjecture. Our model incorporates a PQ scalar field that is non-minimally coupled to gravity, facilitating inflation through a dissipative process that sustains a thermal bath, thereby distinguishing it from conventional cold inflation. We analyze the dissipation coefficient defined as <span><math><mi>Γ</mi><mo>(</mo><mi>T</mi><mo>,</mo><mi>σ</mi><mo>)</mo><mo>=</mo><msub><mrow><mi>C</mi></mrow><mrow><mi>n</mi></mrow></msub><msup><mrow><mi>T</mi></mrow><mrow><mi>n</mi></mrow></msup><msup><mrow><mi>σ</mi></mrow><mrow><mi>p</mi></mrow></msup><msup><mrow><mi>M</mi></mrow><mrow><mn>1</mn><mo>−</mo><mi>n</mi><mo>−</mo><mi>p</mi></mrow></msup></math></span>, where <span><math><msub><mrow><mi>C</mi></mrow><mrow><mi>n</mi></mrow></msub></math></span> is a dimensionless constant, <em>M</em> is a mass scale, and <em>n</em> and <em>p</em> are numerical powers. Our investigation focuses on three specific cases: (a) A temperature-dependent dissipation coefficient with an inverse relation, <span><math><mi>Γ</mi><mo>=</mo><msub><mrow><mi>C</mi></mrow><mrow><mo>−</mo><mn>1</mn></mrow></msub><mspace></mspace><msup><mrow><mi>σ</mi></mrow><mrow><mn>2</mn></mrow></msup><mo>/</mo><mi>T</mi></math></span>, where <span><math><mi>n</mi><mo>=</mo><mo>−</mo><mn>1</mn></math></span> and <span><math><mi>p</mi><mo>=</mo><mn>2</mn></math></span>; (b) A dissipation coefficient linear in field <em>ϕ</em>, <span><math><mi>Γ</mi><mo>=</mo><msub><mrow><mi>C</mi></mrow><mrow><mn>0</mn></mrow></msub><mi>σ</mi></math></span>, where <span><math><mi>n</mi><mo>=</mo><mn>0</mn></math></span> and <span><math><mi>p</mi><mo>=</mo><mn>1</mn></math></span>; and (c) A dissipation coefficient linear in temperature <em>T</em>, <span><math><mi>Γ</mi><mo>=</mo><msub><mrow><mi>C</mi></mrow><mrow><mn>1</mn></mrow></msub><mi>T</mi></math></span>, where <span><math><mi>n</mi><mo>=</mo><mn>1</mn></math></span> and <span><math><mi>p</mi><mo>=</mo><mn>0</mn></math></span>. By examining the slow-roll dynamics in these inflationary scenarios, we derive essential cosmological parameters, including the scalar spectral index and the tensor-to-scalar ratio. We compare our results with the latest observational data from Planck 2018. Our findings suggest that the model is consistent with observational constraints while simultaneously satisfying the de Sitter Swampland conditions.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1012 ","pages":"Article 116810"},"PeriodicalIF":2.5,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143104397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Embedding class-I traversable wormhole in f(T,T) gravity via Karmarkar condition","authors":"Soubhik Paramanik,&nbsp;Krishna Pada Das,&nbsp;Ujjal Debnath","doi":"10.1016/j.nuclphysb.2025.116813","DOIUrl":"10.1016/j.nuclphysb.2025.116813","url":null,"abstract":"<div><div>This article presents a traversable wormhole solution in extended teleparallel gravity, <em>i.e.</em>, <span><math><mi>f</mi><mo>(</mo><mi>T</mi><mo>,</mo><mi>T</mi><mo>)</mo></math></span> gravity showcasing the influence of prominent dark matter (DM) halos in such a structure by including energy densities of Universal Rotation Curve (URC), Navarro-Frenk-White (NFW), and Scalar Field Dark Matter (SFDM) DM profiles within the solution. In the first two sections following the introduction, the required field equations for a static, spherically symmetric Morris–Thorne spacetime with anisotropic fluid distribution have been derived in the backdrop of <span><math><mi>f</mi><mo>(</mo><mi>T</mi><mo>,</mo><mi>T</mi><mo>)</mo></math></span> gravity. To get a glimpse of the wormhole visually, the Karmarkar's condition has been deployed while considering the redshift function as <span><math><mi>Φ</mi><mo>(</mo><mi>r</mi><mo>)</mo><mo>=</mo><mo>−</mo><mn>2</mn><mi>η</mi><mo>/</mo><mi>r</mi></math></span> to obtain the shape function <span><math><mi>b</mi><mo>(</mo><mi>r</mi><mo>)</mo></math></span> as a function of the radial coordinate only. This particular form of <span><math><mi>b</mi><mo>(</mo><mi>r</mi><mo>)</mo></math></span> has been used to draw various 2D and 3D graphs through which all the necessary traversability conditions associated with a traversable wormhole model have been verified, and the wormhole structure has been visualized in 3D cylindrical coordinates through the embedding diagrams. The proper radial distance has also been evaluated and plotted graphically for this particular form of <span><math><mi>b</mi><mo>(</mo><mi>r</mi><mo>)</mo></math></span>. After this, various properties of a typical wormhole in four separate configurations corresponding to <span><math><mi>f</mi><mo>(</mo><mi>T</mi><mo>,</mo><mi>T</mi><mo>)</mo></math></span> energy density and the energy densities of three types of DM halos (URC, NFW, and SFDM) have been analyzed. In each configuration, the validity of four primary energy conditions (null, weak, dominant, strong) has been checked graphically, and it has been found that all four energy conditions break down at the wormhole throat. Next, the total amount of exotic matter about and around the wormhole throat has been deduced by calculating the averaged null energy condition through the volume integral quantifier. Lastly, the equilibrium of various forces within the wormhole model has been studied using the modified TOV equation.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1012 ","pages":"Article 116813"},"PeriodicalIF":2.5,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143242418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On anomalous dimension in 3D ABJM model","authors":"A.V. Kotikov ,&nbsp;I.A. Kotikov","doi":"10.1016/j.nuclphysb.2025.116811","DOIUrl":"10.1016/j.nuclphysb.2025.116811","url":null,"abstract":"<div><div>Anomalous dimension of the shortest single-trace operator is calculated in a simple form for the fishnet limit of the twisted ABJM model in 3D.</div></div>","PeriodicalId":54712,"journal":{"name":"Nuclear Physics B","volume":"1012 ","pages":"Article 116811"},"PeriodicalIF":2.5,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143104396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}