Fortschritte Der Physik-Progress of Physics最新文献

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Issue Information: Fortschritte der Physik 9–10 / 2025 检索日期:2015-09-10。
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-10-09 DOI: 10.1002/prop.70043
{"title":"Issue Information: Fortschritte der Physik 9–10 / 2025","authors":"","doi":"10.1002/prop.70043","DOIUrl":"https://doi.org/10.1002/prop.70043","url":null,"abstract":"","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/prop.70043","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145242857","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}
引用次数: 0
A Deep Dive into Classical and Topological CFT Thermodynamics in Lifshitz and Hyperscaling Violating Black Holes 深入探讨经典和拓扑CFT热力学在Lifshitz和超尺度违反黑洞
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-09-14 DOI: 10.1002/prop.70030
Mohammad Ali S. Afshar, Mohammad Reza Alipour, Saeed Noori Gashti, Jafar Sadeghi
{"title":"A Deep Dive into Classical and Topological CFT Thermodynamics in Lifshitz and Hyperscaling Violating Black Holes","authors":"Mohammad Ali S. Afshar,&nbsp;Mohammad Reza Alipour,&nbsp;Saeed Noori Gashti,&nbsp;Jafar Sadeghi","doi":"10.1002/prop.70030","DOIUrl":"https://doi.org/10.1002/prop.70030","url":null,"abstract":"<p>To effectively utilize the AdS/CFT correspondence, a precise set of rules must be established to guide the translation of computed quantities in the gravitational sector into their CFT counterparts, and vice versa. This framework is commonly referred to as the holographic dictionary. The formulation of such dictionaries opens a two-way gateway, allowing researchers to extend theoretical principles and findings from one domain into the other for further exploration and study. The development of a holographic dictionary for Lifshitz black holes and hyperscaling violation (HSV) models has provided an essential foundation for studying CFT thermodynamics and phase behavior of these black holes. Based on this framework, the study will investigate their thermodynamic properties using two distinct approaches. In the first step, the work adopts the classical and traditional method, identifying critical points to examine the behavior of the free energy function as a function of temperature near the critical boundary. By analyzing its behavior, the work will study phase transitions and then proceed to evaluate the stability of the models. In the next step, to compare both methodologies and highlight their equivalence—particularly demonstrating the accessibility of the topological method compared to the classical approach—the study will analyze phase behavior through the lens of topological charges.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Probing the Black Hole Interior with Holographic Entanglement Entropy and the Role of AdS/BCFT Correspondence 用全息纠缠熵探测黑洞内部及AdS/BCFT对应的作用
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-09-14 DOI: 10.1002/prop.70031
Fabiano F. Santos
{"title":"Probing the Black Hole Interior with Holographic Entanglement Entropy and the Role of AdS/BCFT Correspondence","authors":"Fabiano F. Santos","doi":"10.1002/prop.70031","DOIUrl":"https://doi.org/10.1002/prop.70031","url":null,"abstract":"<p>This work is explored the black hole information loss paradox, a fundamental challenge in theoretical physics. Insights are proposed using Holographic Entanglement Entropy (HEE) and the AdS/BCFT correspondence within Horndeski gravity. The work is revisited the time-dependent behavior of HEE to probe black hole interiors and examines its implications for the Page curve, which is described the entropy evolution of Hawking radiation. The relationship between conformal field theory (CFT) microstates and black hole thermodynamics through the AdS/BCFT correspondence is also discussed, suggesting that only a subset of microstates corresponds to black holes with smooth interiors, while others may involve firewalls. Black hole thermal entropy is extended to time-dependent entanglement entropy, offering a perspective on the interplay between quantum mechanics, thermodynamics, and gravity.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/prop.70031","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243026","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}
引用次数: 0
Landscape of Narain CFTs Narain CFTs景观
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-09-08 DOI: 10.1002/prop.70029
Rajae Sammani, El Hassan Saidi, Rachid Ahl Laamara, Lalla Btissam Drissi
{"title":"Landscape of Narain CFTs","authors":"Rajae Sammani,&nbsp;El Hassan Saidi,&nbsp;Rachid Ahl Laamara,&nbsp;Lalla Btissam Drissi","doi":"10.1002/prop.70029","DOIUrl":"https://doi.org/10.1002/prop.70029","url":null,"abstract":"<p>In this work, the <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>AdS</mi>\u0000 <mn>3</mn>\u0000 </msub>\u0000 <annotation>${rm AdS}_{3}$</annotation>\u0000 </semantics></math> gravitational bulk dual to an ensemble of Narain CFTs and their generalisations is investigated to establish bounds consistent with the Swampland program. Focusing on the AdS distance and finiteness conjectures, the central charge of Narain CFTs forming the ensemble is shown to be finite. Combining anomaly and unitary requirements, an upper bound on the rank of the abelian U(1) gauge symmetries that can consistently couple to the <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>AdS</mi>\u0000 <mn>3</mn>\u0000 </msub>\u0000 <annotation>${rm AdS}_{3}$</annotation>\u0000 </semantics></math> gravity is derived. Explicit realisations are given of these constraints by determining the range of the Chern–Simons level <span></span><math>\u0000 <semantics>\u0000 <msup>\u0000 <mi>k</mi>\u0000 <mi>G</mi>\u0000 </msup>\u0000 <annotation>$k^{G}$</annotation>\u0000 </semantics></math> corresponding to a bounded <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>AdS</mi>\u0000 <mn>3</mn>\u0000 </msub>\u0000 <annotation>${rm AdS}_{3}$</annotation>\u0000 </semantics></math> radius. Accordingly, the Narain landscape is finite with a number of admissible CFTs constrained as <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mn>3</mn>\u0000 <mo>/</mo>\u0000 <mn>2</mn>\u0000 <mo>≲</mo>\u0000 <mi>c</mi>\u0000 <mo>≲</mo>\u0000 <msup>\u0000 <mn>10</mn>\u0000 <mn>3</mn>\u0000 </msup>\u0000 </mrow>\u0000 <annotation>$3/2lesssim clesssim 10^{3}$</annotation>\u0000 </semantics></math>.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring Hybrid Star Models With Quark and Hadronic Matter in f ( Q ) $f(Q)$ Gravity 在f(Q)$ f(Q)$重力中探索夸克和强子物质混合恒星模型
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-09-04 DOI: 10.1002/prop.70028
M. Sharif, Madiha Ajmal
{"title":"Exploring Hybrid Star Models With Quark and Hadronic Matter in \u0000 \u0000 \u0000 f\u0000 (\u0000 Q\u0000 )\u0000 \u0000 $f(Q)$\u0000 Gravity","authors":"M. Sharif,&nbsp;Madiha Ajmal","doi":"10.1002/prop.70028","DOIUrl":"https://doi.org/10.1002/prop.70028","url":null,"abstract":"<p>A static anisotropic hybrid star model is developed that includes strange quark matter and hadronic matter. The field equations are solved in the <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>f</mi>\u0000 <mo>(</mo>\u0000 <mi>Q</mi>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation>$f(Q)$</annotation>\u0000 </semantics></math> gravity framework (where <span></span><math>\u0000 <semantics>\u0000 <mi>Q</mi>\u0000 <annotation>$Q$</annotation>\u0000 </semantics></math> is the non-metricity) using the Finch–Skea metric. The relationship between density and pressure for strange quark matter is described using the MIT bag model equation, while for hadronic matter, the radial pressure and density are related by a linear equation of state. The compact star EXO 1785-248 is selected and five different values of the coupling constant are analyzed. To evaluate the physical feasibility of the model, a graphical analysis is performed for key properties, including the metric components, energy density, radial and tangential pressures, anisotropy, gradients, quark matter density and pressure, the equation of state parameter, energy conditions and the mass function. Stability and equilibrium of the star are further examined through parameters such as compactness, redshift, causality conditions, Herrera cracking, the adiabatic index and the Tolman–Oppenheimer–Volkoff equation. The results indicated that <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>f</mi>\u0000 <mo>(</mo>\u0000 <mi>Q</mi>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation>$f(Q)$</annotation>\u0000 </semantics></math> gravity effectively describes the macroscopic properties of hybrid stars.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pseudo-Nambu–Goldstone Bosons and Tachyons in Flux Compactification 通量紧化中的伪nambu - goldstone玻色子和速子
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-08-24 DOI: 10.1002/prop.70025
Victor Franken
{"title":"Pseudo-Nambu–Goldstone Bosons and Tachyons in Flux Compactification","authors":"Victor Franken","doi":"10.1002/prop.70025","DOIUrl":"https://doi.org/10.1002/prop.70025","url":null,"abstract":"<p>In a six-dimensional gauge theory compactified on a torus with magnetic flux, translational symmetry in the extra dimensions is broken. As a result, a massless Nambu–Goldstone boson appears in the four-dimensional effective Lagrangian. This study shows that a model with two <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>U</mi>\u0000 <mo>(</mo>\u0000 <mn>1</mn>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation>$U(1)$</annotation>\u0000 </semantics></math> gauge symmetries includes a pseudo-Nambu–Goldstone scalar boson, whose mass is finite but shielded from large quantum corrections. This opens the door to achieving scalar masses in the TeV range. Additionally, this work explores the presence of tachyons in the effective Lagrangian for <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>S</mi>\u0000 <mi>U</mi>\u0000 <mo>(</mo>\u0000 <mn>2</mn>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation>$SU(2)$</annotation>\u0000 </semantics></math> gauge theories. By introducing a scalar field in the adjoint representation of <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>S</mi>\u0000 <mi>U</mi>\u0000 <mo>(</mo>\u0000 <mn>2</mn>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation>$SU(2)$</annotation>\u0000 </semantics></math> with a finite vacuum expectation value, the work demonstrates that tachyonic modes can be eliminated for sufficiently large values of the coupling constant, while preserving fermion chirality in the model.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constraints on Asymmetric Dark Matter Self Annihilation Cross Sections 非对称暗物质自湮灭截面的约束
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-08-19 DOI: 10.1002/prop.70026
Qiquan Li, Hoernisa Iminniyaz, Fangyu Liu
{"title":"Constraints on Asymmetric Dark Matter Self Annihilation Cross Sections","authors":"Qiquan Li,&nbsp;Hoernisa Iminniyaz,&nbsp;Fangyu Liu","doi":"10.1002/prop.70026","DOIUrl":"https://doi.org/10.1002/prop.70026","url":null,"abstract":"<p>The evolution of the relic density for asymmetric dark matter incorporating self annihilation processes in both the shear-dominated universe and Gauss–Bonnet braneworld is investigated. Under the same conditions where the ratio of final asymmetry to the initial asymmetry <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>R</mi>\u0000 <mo>≡</mo>\u0000 <msub>\u0000 <mi>Δ</mi>\u0000 <mrow>\u0000 <mo>−</mo>\u0000 <mi>∞</mi>\u0000 </mrow>\u0000 </msub>\u0000 <mo>/</mo>\u0000 <msub>\u0000 <mi>Δ</mi>\u0000 <mtext>in</mtext>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$ R equiv Delta _{-infty }/Delta _{text{in}}$</annotation>\u0000 </semantics></math> is identical, the shear-dominated universe, due to its enhanced Hubble expansion rate, leads to an earlier freeze-out point of wash-out asymmetry process and allows a higher upper limit on the self annihilation cross section. Conversely, the Gauss–Bonnet braneworld, with a weakened Hubble expansion rate, delays the freeze-out point and permits a lower upper limit on the self annihilation cross section. The wino mass <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>M</mi>\u0000 <mn>2</mn>\u0000 </msub>\u0000 <annotation>$M_2$</annotation>\u0000 </semantics></math> for sneutrino and higgsino asymmetric dark matter are further constrained in both scenarios, showing that, compared to the standard model, the lower limit of <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>M</mi>\u0000 <mn>2</mn>\u0000 </msub>\u0000 <annotation>$M_2$</annotation>\u0000 </semantics></math> is smaller in the shear-dominated universe but higher in the Gauss–Bonnet braneworld.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145242955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Issue Information: Fortschritte der Physik 8 / 2025 检索日期:2018-05-25
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-08-18 DOI: 10.1002/prop.70027
{"title":"Issue Information: Fortschritte der Physik 8 / 2025","authors":"","doi":"10.1002/prop.70027","DOIUrl":"https://doi.org/10.1002/prop.70027","url":null,"abstract":"","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 8","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/prop.70027","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144869223","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}
引用次数: 0
Relational Time as a Stochastic Variable in ADM Gravity 关系时间作为ADM重力的随机变量
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-08-13 DOI: 10.1002/prop.70024
Pradosh Keshav MV
{"title":"Relational Time as a Stochastic Variable in ADM Gravity","authors":"Pradosh Keshav MV","doi":"10.1002/prop.70024","DOIUrl":"https://doi.org/10.1002/prop.70024","url":null,"abstract":"<p>The absence of a fundamental time parameter in canonical quantum gravity is motivating the search for internal clocks by which evolution is defined relationally. While formal solutions are provided classical deparametrization schemes they often rely on semiclassical limits or fixed foliations that break general covariance. In this work, a canonical framework is constructed where time emerges dynamically as a stochastic degree of freedom, identified with a massless scalar field whose conserved momentum current defines a relational foliation. Unlike semiclassical stochastic gravity approaches where noise is introduced externally, here the stochasticity arises from coarse-graining of unresolved transverse-traceless graviton modes, leading to an intrinsic, dynamically coupled stochastic clock field. This leads to a diffusion-like broadening of the wavefunctional across neighboring clock slices, offering a novel stochastic phenomenology of the Wheeler–DeWitt equation. The resulting evolution remains consistent with hypersurface-deformation algebra in an ensemble sense, while introducing an intrinsic probabilistic nature to relational time. This work thus establishes the theoretical foundation for future applications in quantum cosmology and the emergence of classicality from quantum gravitational systems.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 9-10","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145243144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stability Analysis of Dilaton-Inspired Scalar Field within the Geometrical Trinity of Gravity 重力几何三位一体中膨胀激发标量场的稳定性分析
IF 7.8 3区 物理与天体物理
Fortschritte Der Physik-Progress of Physics Pub Date : 2025-07-28 DOI: 10.1002/prop.70021
Youri Carloni, Orlando Luongo, Andronikos Paliathanasis
{"title":"Stability Analysis of Dilaton-Inspired Scalar Field within the Geometrical Trinity of Gravity","authors":"Youri Carloni,&nbsp;Orlando Luongo,&nbsp;Andronikos Paliathanasis","doi":"10.1002/prop.70021","DOIUrl":"https://doi.org/10.1002/prop.70021","url":null,"abstract":"<p>The dynamics of the dilaton-inspired scalar field are investigated, formally rewritten by means of a Brans-Dicke Lagrangian, within the framework of <i>geometrical trinity of gravity</i>. In this respect, a stability analysis is performed by adopting a non-flat Friedmann–Robertson–Walker (FRW) metric and considering the well-established exponential potential in three distinct gravitational frameworks: general relativity, teleparallel gravity, and symmetric-teleparallel gravity. By comparing the scalar field behaviors across these theories are compared, the role of curvature, torsion, and non-metricity in shaping cosmic evolution is highlighted. The analysis reveals that, both in general relativity and teleparallel gravity, the dilaton-inspired field can drive the accelerated expansion of the universe, effectively behaving as cosmological constant at late times. In contrast, within the symmetric teleparallel gravity scenario, the performance of a complete linear stability analysis is prevented by the use of the non-coincident gauge. Nevertheless, the latter paradigm introduces complexity into the autonomous system, resulting in a structurally different analysis. For general relativity and teleparallel scenarios, the regions of attractor solutions and unphysical domains in which we do not expect the viability of our dilaton-inspired Lagrangian are remarked. However, within the framework of symmetric-teleparallel gravity, the stability analysis reveals no attractor points for the chosen set of free parameters. In support of these findings, physical conclusions, kinematical studies, and consequences on Friedmann dynamics are thus explored.</p>","PeriodicalId":55150,"journal":{"name":"Fortschritte Der Physik-Progress of Physics","volume":"73 8","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144870060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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