Journal of High Energy Physics最新文献_第3页

Trace anomalies and the graviton-dilaton amplitude 微量异常和引力子-稀拉顿振幅

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)067

Denis Karateev, Zohar Komargodski, João Penedones, Biswajit Sahoo

引用次数: 0

Effective theory tower for μ → e conversion μ → e 转换的有效理论塔

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)076

Wick Haxton, Kenneth McElvain, Tony Menzo, Evan Rule, Jure Zupan

{"title":"Effective theory tower for μ → e conversion","authors":"Wick Haxton, Kenneth McElvain, Tony Menzo, Evan Rule, Jure Zupan","doi":"10.1007/JHEP11(2024)076","DOIUrl":"10.1007/JHEP11(2024)076","url":null,"abstract":"We present theoretical predictions for μ → e conversion rates using a tower of effective field theories connecting the UV to nuclear physics scales. The interactions in nuclei are described using a recently developed nonrelativistic effective theory (NRET) that organizes contributions according to bound nucleon and muon velocities, ( {overrightarrow{v}}_N ) and ( {overrightarrow{v}}_{mu } ), with ( left|{overrightarrow{v}}_Nright| ) > ( left|{overrightarrow{v}}_{mu}right| ). To facilitate the top-down matching, we enlarge the set of Lorentz covariant nucleon-level interactions mapped onto the NRET operators to include those mediated by tensor interactions, in addition to the scalar and vector interactions already considered previously, and then match NRET nonperturbatively onto the Weak Effective Theory (WET). At the scale μ ≈ 2 GeV WET is formulated in terms of u, d, s quarks, gluons and photons as the light degrees of freedom, along with the flavor-violating leptonic current. We retain contributions from WET operators up to dimension 7, which requires the full set of 26 NRET operators. The results are encoded in the open-source Python- and Mathematica-based software suite MuonBridge, which we make available to the theoretical and experimental communities interested in μ → e conversion.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2024 11","pages":""},"PeriodicalIF":5.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP11(2024)076.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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

Confinement and screening via holographic Wilson loops 通过全息威尔逊环路实现禁闭和屏蔽

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)068

Mauro Giliberti, Ali Fatemiabhari, Carlos Nunez

引用次数: 0

Pseudoentropy sum rule by analytical continuation of the superposition parameter 通过叠加参数的分析延续得出伪熵和规则

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)069

Wu-zhong Guo, Yao-zong Jiang, Jin Xu

引用次数: 0

Field theory for superconducting branes and generalized particle-vortex duality 超导支链的场论和广义粒子-涡旋二元性

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)066

Kiyoharu Kawana

{"title":"Field theory for superconducting branes and generalized particle-vortex duality","authors":"Kiyoharu Kawana","doi":"10.1007/JHEP11(2024)066","DOIUrl":"10.1007/JHEP11(2024)066","url":null,"abstract":"We propose a field theory of closed p-brane Cp interacting with a (p + 1)-form gauge field Ap+1. This is a generalization of the Ginzburg-Landau theory (Abelian-Higgs model) for superconducting particles to higher-dimensional superconducting branes. A higher-form gauge invariant action is constructed by utilizing the Area derivative, which is a higher-dimensional generalization of the ordinary derivative. We find that the fundamental phenomena of superconductivity, such as the Meisser effect, topological defects, topological order, are naturally extended in the brane-field theory. We explicitly construct a topologically non-trivial static configuration that is characterized by the first homotopy group. Then, we calculate the low-energy effective theory in the presence of the topological defect and find that it is described by a BF-type topological field theory coupled with the world-volume of the topological defect. We also discuss a potential duality between the superconducting brane-field model and a brane-field model with a global U(1) higher-form symmetry as a generalization of the Particle-Vortex duality.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2024 11","pages":""},"PeriodicalIF":5.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP11(2024)066.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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

Triple Higgs boson production and electroweak phase transition in the two-real-singlet model 双真实子模型中的三重希格斯玻色子产生和电弱相变

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)077

Osama Karkout, Andreas Papaefstathiou, Marieke Postma, Gilberto Tetlalmatzi-Xolocotzi, Jorinde van de Vis, Tristan du Pree

{"title":"Triple Higgs boson production and electroweak phase transition in the two-real-singlet model","authors":"Osama Karkout, Andreas Papaefstathiou, Marieke Postma, Gilberto Tetlalmatzi-Xolocotzi, Jorinde van de Vis, Tristan du Pree","doi":"10.1007/JHEP11(2024)077","DOIUrl":"10.1007/JHEP11(2024)077","url":null,"abstract":"The production of three Higgs bosons at hadron colliders can be enhanced by a double-resonant effect in the ℤ2-symmetric two-real-singlet extension of the Standard Model, making it potentially observable in future LHC runs. The production rate is maximized for large scalar couplings, which prompts us to carefully reconsider the perturbativity constraints on the theory. This leads us to construct a new set of 140 benchmark points that have a triple Higgs boson production cross-section at least 100 times larger than the SM value.Furthermore, we study the dynamics of the electroweak phase transition, both analytically at leading order, and numerically without the high-temperature expansion. Both analyses indicate that a first-order phase transition is incompatible with the requirement that both singlets have a non-zero vev in the present-day vacuum, as required by doubly-enhanced triple Higgs boson production. Allowing instead one of the singlets to remain at zero field value opens up the possibility of a first-order phase transition, while di-Higgs boson production can still be enhanced by a (single) resonance.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2024 11","pages":""},"PeriodicalIF":5.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP11(2024)077.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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

New integrable RG flows with parafermions 具有旁费米子的新可积分 RG 流

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)078

Changrim Ahn, Zoltan Bajnok

引用次数: 0

Wilson line-based action for gluodynamics at the loop level 基于威尔逊线的环水平胶流动力学行动

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)073

Hiren Kakkad, Piotr Kotko, Anna Stasto

{"title":"Wilson line-based action for gluodynamics at the loop level","authors":"Hiren Kakkad, Piotr Kotko, Anna Stasto","doi":"10.1007/JHEP11(2024)073","DOIUrl":"10.1007/JHEP11(2024)073","url":null,"abstract":"We develop quantum corrections to the Wilson line-based action which we recently derived through a transformation that eliminates triple gluon vertices from the Yang-Mills action on the light-cone. The action efficiently computes high multiplicity tree-level split-helicity amplitudes with the number of diagrams following the Delannoy number series. However, the absence of the triple gluon vertices results in missing loop contributions. To remedy this, we develop two equivalent approaches using the one-loop effective action method to systematically incorporate loop contributions to our action. In one approach there are solely Yang-Mills vertices in the loop whereas the other uses the interaction vertices of our action along with the kernels of the solution of our transformation in the loop. In addition to demonstrating the equivalence of both approaches, we validated the quantum completeness of the former by computing all 4-point one-loop amplitudes which could not be previously computed. Both of our approaches are easily extendable to develop quantum corrections to other reformulations of the Yang-Mills theory obtained via non-linear classical field transformations eliminating interaction vertices.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2024 11","pages":""},"PeriodicalIF":5.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP11(2024)073.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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

Stationary scalar clouds around Kerr-Newman black holes 克尔-纽曼黑洞周围的静止标量云

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)065

Guangzhou Guo, Peng Wang, Tianshu Wu, Haitang Yang

引用次数: 0

Schwinger vs Coleman: Magnetic charge renormalization 施文格与科尔曼磁荷重正化

IF 5.4 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2024-11-12 DOI: 10.1007/JHEP11(2024)075

Joshua Newey, John Terning, Christopher B. Verhaaren

{"title":"Schwinger vs Coleman: Magnetic charge renormalization","authors":"Joshua Newey, John Terning, Christopher B. Verhaaren","doi":"10.1007/JHEP11(2024)075","DOIUrl":"10.1007/JHEP11(2024)075","url":null,"abstract":"The kinetic mixing of two U(1) gauge theories can result in a massless photon that has perturbative couplings to both electric and magnetic charges. This framework can be used to perturbatively calculate in a quantum field theory with both kinds of charge. Here we reexamine the running of the magnetic charge, where the calculations of Schwinger and Coleman sharply disagree. We calculate the running of both electric and magnetic couplings and show that the disagreement between Schwinger and Coleman is due to an incomplete summation of topological terms in the perturbation series. We present a momentum space prescription for calculating the loop corrections in which the topological terms can be systematically separated for resummation. Somewhat in the spirit of modern amplitude methods we avoid using a vector potential and use the field strength itself, thereby trading gauge redundancy for the geometric redundancy of Stokes surfaces. The resulting running of the couplings demonstrates that Dirac charge quantization is independent of renormalization scale, as Coleman predicted. As a simple application we also bound the parameter space of magnetically charged states through the experimental measurement of the running of electromagnetic coupling.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2024 11","pages":""},"PeriodicalIF":5.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP11(2024)075.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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