Journal of High Energy Physics最新文献_第2页

Breaking bad theories of class ( mathcal{S} ) 打破坏的阶级理论 ( mathcal{S} )

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-08 DOI: 10.1007/JHEP05(2026)075

Riccardo Comi, Sebastiano Garavaglia, Simone Giacomelli, Sara Pasquetti, Palash Singh

{"title":"Breaking bad theories of class ( mathcal{S} )","authors":"Riccardo Comi, Sebastiano Garavaglia, Simone Giacomelli, Sara Pasquetti, Palash Singh","doi":"10.1007/JHEP05(2026)075","DOIUrl":"10.1007/JHEP05(2026)075","url":null,"abstract":"We study weakly-coupled descriptions/channel decompositions of the 4d ( mathcal{N} ) = 2 theories of class ( mathcal{S} ) of type ( mathfrak{su}(N) ), from the perspective of the 3d ( mathcal{N} ) = 4 mirror duals of their circle compactifications. This is a delicate problem when the channel decomposition produces pathological, or bad, 4d configurations that correspond to spheres with non-maximal punctures. The star-shaped quivers, describing the 3d mirrors associated with such bad 4d configurations, are bad 3d ( mathcal{N} ) = 4 theories. Leveraging recent results regarding 3d bad theories, we identify a new and interesting family of bad theories, which we coin broken theories, that naturally arise in this context. Using these broken theories, we develop a systematic and analytic method that determines the generically non-Lagrangian matter sectors and the weakly-coupled gauge groups in such channel decompositions. We understand these weakly-coupled descriptions as emerging dynamically via Higgs mechanisms triggered by operators acquiring vacuum expectation values.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2026 5","pages":""},"PeriodicalIF":5.5,"publicationDate":"2026-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP05(2026)075.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830106","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

Searching for generalized neutrino interactions in direct detection experiments with EνES 在EνES直接探测实验中寻找广义中微子相互作用

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)071

Jesús Miguel Celestino-Ramírez, F. J. Escrihuela, L. J. Flores, O. G. Miranda, R. Sánchez-Vélez

{"title":"Searching for generalized neutrino interactions in direct detection experiments with EνES","authors":"Jesús Miguel Celestino-Ramírez, F. J. Escrihuela, L. J. Flores, O. G. Miranda, R. Sánchez-Vélez","doi":"10.1007/JHEP05(2026)071","DOIUrl":"10.1007/JHEP05(2026)071","url":null,"abstract":"We investigate the sensitivity of present and future direct detection experiments to generalized neutrino interactions (GNI) with electrons through elastic neutrino-electron scattering. Using data from LUX-ZEPLIN, PandaX-4T, and XENONnT, we derive constraints on vector, axial-vector, scalar, and tensor effective couplings, and compare them with existing limits. Our results show that current xenon-based detectors already provide competitive bounds, with XENONnT offering the most stringent constraints due to its larger exposure and reduced backgrounds. Among the GNI couplings, the scalar contributions remain more weakly constrained, while tensor interactions yield the strongest limits. We also present projected sensitivities for the DARWIN experiment, showing potential improvements. These results demonstrate the capability of direct detection experiments, originally designed for dark matter searches, to provide complementary and competitive constraints on generalized neutrino interactions.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2026 5","pages":""},"PeriodicalIF":5.5,"publicationDate":"2026-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP05(2026)071.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829345","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

Holographic correlators from thermal bootstrap 热引导全息相关器

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)059

Ilija Burić, Ivan Gusev, Andrei Parnachev

引用次数: 0

Quantized giant gravitons as the periodic table of supersymmetric states: D3, M2 and M5 作为超对称态元素周期表的量子化巨型引力子：D3， M2和M5

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)065

Evan Deddo, Sabarenath Jayaprakash, James T. Liu, Leopoldo A. Pando Zayas

{"title":"Quantized giant gravitons as the periodic table of supersymmetric states: D3, M2 and M5","authors":"Evan Deddo, Sabarenath Jayaprakash, James T. Liu, Leopoldo A. Pando Zayas","doi":"10.1007/JHEP05(2026)065","DOIUrl":"10.1007/JHEP05(2026)065","url":null,"abstract":"We consider giant gravitons in the probe approximation when they are described by classical brane configurations in AdSp+2 × Sq+2 wrapping a particular q-cycle and spinning in Sq+2. We quantize the full set of fluctuations of these configurations and show that they are sufficient to capture all the supersymmetric single-letter indices of the corresponding dual field theories. We explicitly discuss the cases of D3, M2 and M5 branes and reproduce the single-letter indices for all fractions of supersymmetry. We also provide a new derivation of the full finite-N half-BPS index by promoting certain fluctuations to matrix-valued fields. We elaborate on the obstructions for the general finite-N computations. Given that the single-letter partition functions are the building blocks of all supersymmetric enumerations, including for the black hole entropy, our work provides a direct gravitational counting of those degrees of freedom modulo finite-N obstacles due to non-Abelian effects.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2026 5","pages":""},"PeriodicalIF":5.5,"publicationDate":"2026-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP05(2026)065.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830041","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

Local vertices, quadratic propagators and double-copy structure of one-loop integrands from forward limits 从正向极限出发的局部顶点、二次传播算子和单环被积的双复制结构

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)061

Chongsi Xie, Yi-Jian Du

{"title":"Local vertices, quadratic propagators and double-copy structure of one-loop integrands from forward limits","authors":"Chongsi Xie, Yi-Jian Du","doi":"10.1007/JHEP05(2026)061","DOIUrl":"10.1007/JHEP05(2026)061","url":null,"abstract":"By worldsheet approach, n-point one-loop integrand can be expressed as a combination of (n + 2)-point tree-level bi-adjoint scalar (BS) amplitudes under forward limit. The integrands constructed by this approach have two closely related features which differ from conventional Feynman diagrams. First, the denominators of loop propagators are linear functions of the loop momentum. Second, the local vertex expression is not manifest. In our previous work, a systematic approach was proposed to handle the nonlocal terms in the one-loop integrand of Yang-Mills-scalar (YMS) theory. Upon canceling the nonlocalities, quadratic propagator forms of both YMS and Yang-Mills (YM) integrands are naturally obtained. In this paper, we generalize the calculation to theories involving gravitons by introducing the one-loop double Yang-Mills-scalar (dYMS) integrands. The cancellation of the nonlocalities of the dYMS integrand in the forward limit coincides with the emergence of local multi-point vertices. We provide two equivalent methods for extracting the vertices and give the final expression of the dYMS integrand with quadratic propagators. In this formula, tree-level effective subcurrents are attached to the loop propagator line via local vertices. Each of the effective subcurrents exhibits double-copy structure, in the sense that it is expressed as a combination of tree-level BS subcurrents associated with two copies of kinematic coefficients. The quadratic propagator formulas for Einstein-Yang-Mills (EYM) and gravity (GR) integrands are further derived, by the help of the formula for dYMS. The extraction of local vertices in one-loop dYMS integrand also applies at tree-level, thus we have the corresponding expressions of tree-level dYMS, EYM, and GR amplitudes.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2026 5","pages":""},"PeriodicalIF":5.5,"publicationDate":"2026-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP05(2026)061.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147829347","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

Topological Einstein gravity as Kodaira-Spencer gravity 拓扑爱因斯坦引力为Kodaira-Spencer引力

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)060

Johanna Erdmenger, Jonathan Karl, Jani Kastikainen, René Meyer, Henri Scheppach

引用次数: 0

Superluminal Liouville walls in 2d String Theory and space-like singularities 二维弦理论和类空间奇点中的超光速刘维尔壁

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)070

Sumit R. Das, Shaun D. Hampton, Sinong Liu

{"title":"Superluminal Liouville walls in 2d String Theory and space-like singularities","authors":"Sumit R. Das, Shaun D. Hampton, Sinong Liu","doi":"10.1007/JHEP05(2026)070","DOIUrl":"10.1007/JHEP05(2026)070","url":null,"abstract":"An interesting class of time dependent backgrounds in 1 + 1 dimensional string theory involves worldsheet Liouville walls which move in (target space) time. When a parameter in such a background exceeds a certain critical value, the speed of the Liouville wall exceeds the speed of light, and there is no usual S-Matrix. We examine such backgrounds in the dual c = 1 matrix model from the point of view of fluctuations of the collective field, and determine the nature of the emergent space-time perceived by these fluctuations. We show that so long as the corresponding Liouville wall remains time-like, the emergent space time is conformal to full Minkowski space with a time-like wall. However, for the cases where the Liouville wall is superluminal, the emergent space-time has a space-like boundary where the collective field couplings diverge. This appears as a space-like singularity in perturbative collective field theory. We comment on the necessity of incorporating finite N, as well as finite (double-scaled) coupling, effects to understand the behavior of the exact theory near this boundary.","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2026 5","pages":""},"PeriodicalIF":5.5,"publicationDate":"2026-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP05(2026)070.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830029","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

Generalized Carter & Rüdiger constants of ( sqrt{textrm{Kerr}} ) 的广义Carter ＆ r<s:1> diger常数 ( sqrt{textrm{Kerr}} )

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)055

Chris de Firmian, Justin Vines

引用次数: 0

Fermionic domain-wall Skyrmions of QCD in a magnetic field 磁场中QCD的费米子畴壁谱

IF 5.5 1区物理与天体物理

Journal of High Energy Physics Pub Date : 2026-05-07 DOI: 10.1007/JHEP05(2026)063

Patrick Copinger, Minoru Eto, Muneto Nitta, Zebin Qiu

引用次数: 0

Underground production of electromagnetic dark states by MeV-scale electron beams and detection with CCDs mev级电子束地下产生的电磁暗态及其ccd探测