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High Energy Physics - Theory papers — page 190

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Joule-Thomson expansion for quantum corrected AdS-Reissner-Nordström black holes in Kiselev spacetime with Barrow fractal entropy
Recently, Barrow proposed an extension of the Bekenstein-Hawking black hole entropy to include the effects of fractal geometry through a parameter Δ. Since then, several interesting issues related…
Everton M. C. Abreu, Henrique Boschi-Filho, Rafael A. Costa-SilvaNov 5, 2025
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BPS phases and fortuity in higher spin holography
We study the BPS states of U(N)k× U(1)-k vector Chern-Simons theory on a sphere at weak coupling λ=Nk 1, dual to an AdS4 higher spin gravity. Higher spin currents are well…
Seok Kim, Jehyun Lee, Siyul Lee et al.Nov 5, 2025
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Seeing double: shock waves and the de Sitter horizon
We consider a de Sitter observer in his rest frame at late times who observes a particle slightly displaced from unstable equilibrium. Initially, the observer notices an axisymmetric and…
Willy Fischler, Hare Krishna, Sarah RaczNov 5, 2025
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Giant Gravitons, Fermionic Forms and Vertex Algebras
We investigate the mathematical and physical content of the giant graviton expansion of three-dimensional N=4 superconformal field theories in a simplifying limit. We uncover an…
Nick Dorey, Paul Luis RoehlNov 5, 2025
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Scrambling or Stalling: Angular Momentum Barriers to Chaos in Holographic CFTs
Scrambling is a diagnostic of quantum chaos in strongly coupled systems, and plays a central role in the holographic description of black hole dynamics. We study scrambling in high-temperature…
Juan Hernandez, Andrew RolphNov 5, 2025
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Localizing punctures in M-theory
We use equivariant localization and holography to study four-dimensional N=1 superconformal field theories arising from M5-branes wrapped on a punctured Riemann surface. We explain how,…
Christopher Couzens, Alice Lüscher, James SparksNov 5, 2025
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The heterotic perturbative vacua in string geometry theory
String geometry theory is one of the candidates of the non-perturbative formulation of superstring theory. In this paper, in string geometry theory, we identify perturbative heterotic vacua, which…
Koichi Nagasaki, Matsuo SatoNov 5, 2025
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Heat Kernels and Resummations: the Spinor Case
Among the available perturbative approaches in quantum field theory, heat kernel techniques provide a powerful and geometrically transparent framework for computing effective actions in nontrivial…
S. A. Franchino-Viñas, C. García-Pérez, F. D. Mazzitelli et al.Nov 5, 2025
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Platonic solutions of the discrete Nahm equation
The discrete Nahm equation is an integrable nonlinear difference equation for complex N× N matrices defined on a one-dimensional lattice, with rank and symmetry boundary conditions at the ends…
Paul SutcliffeNov 4, 2025
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Entanglement inequalities, black holes and the architecture of typical states
Using the holographic realization of the Araki--Lieb (AL) inequality, we argue that the leading entanglement plateau constrains the organization of typical pure states in a fixed-(E,J) sector of a…
Radouane Gannouji, Ayan Mukhopadhyay, Nicolas PinochetNov 4, 2025
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Co-algebraic methods for String Field Theory and Quantum Field Theory
In this work we extend the notion of co-algebra, co-algebraic Wess-Zumino-Witten formulation of Lagrangian Field Theory and the Homotopy transfer theorem to many strings and particle systems. We…
Enrico Perron CabusNov 4, 2025
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Machine Learning the Conformal Manifold of Holographic CFT2s
We investigate the structure of conformal manifolds around AdS3 × S3 which lift from continuous flat directions in the scalar potential of gauged supergravity resulting from six-dimensional…
Bastien Duboeuf, Camille Eloy, Gabriel LariosNov 4, 2025
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Type II embeddings for d=6 Einstein-Maxwell gauged supergravity
Bi-spinor and G-structure methods are used to classify the possible consistent truncations of type II supergravity to d=6 Einstein-Maxwell (gauged) supergravity, and its consistent sub-sectors. In…
Niall T. Macpherson, Ricardo StuardoNov 4, 2025
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Fixed points of semi-simple supersymmetric gauge theories
We study fixed points and phase diagrams of semi-simple supersymmetric gauge theories coupled to chiral superfields and a superpotential. Particular emphasis is put on new phenomena which arise due…
Andrew D. Bond, Daniel F. Litim, Gabriel PicançoNov 4, 2025
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A JT/KPZ correspondence
We point out a correspondence between the Jackiw--Teitelboim (JT) gravity and the stationary measure of the Kardar--Parisi--Zhang (KPZ) equation on an interval. By relating the Schwarzian limit of…
Masataka WatanabeNov 4, 2025
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Four-dimensional supersymmetric massive QED
We discuss the massive extension of the four-dimensional superfield QED. For this theory, we calculate the one-loop effective potential of the chiral matter.
A. C. Lehum, J. R. Nascimento, A. Yu. PetrovNov 4, 2025
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Three-charge black holes from the worldsheet
We consider the general asymptotically flat, doubly-rotating, three-charge black hole uplifted to a family of NS5-F1-P black brane solutions of Type IIB supergravity. We construct a null-gauged WZW…
Stefano Massai, Enrico TurettaNov 4, 2025
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Fundamental structure of string geometry theory
String geometry theory is one of the candidates of a non-perturbative formulation of string theory. In this theory, the ``classical'' action is almost uniquely determined by T-symmetry, which…
Matsuo SatoNov 4, 2025
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Grey Galaxies in AdS5
It has recently been conjectured Kim:2023sig that the end point of the rotational superradiant instability of black holes in AdS4 is a Grey Galaxy: an ω=1 black hole sitting at the centre…
Kabir Bajaj, Vipul Kumar, Shiraz Minwalla et al.Nov 4, 2025
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Euler-Heisenberg actions for gauge-axial background vectors: Hessian diagonalization, sector classification, and applications
We derive the closed-form one-loop Euler-Heisenberg effective actions for Dirac fermions coupled simultaneously to classical electromagnetic vector and massive pseudo-vector backgrounds within a…
Lucas Pereira de SouzaNov 3, 2025
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Single-Sided Black Holes in Double-Scaled SYK Model and No Man's Island
We study a single-sided black hole with an end-of-the-world (EoW) brane behind the horizon in the double-scaled SYK (DSSYK). The new Hamiltonian is a deformation of the original DSSYK Hamiltonian…
Xuchen Cao, Ping GaoNov 3, 2025
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Smooth String Vacua in a Gravitationally Non-perturbative Regime
The strong coupling regime of four-dimensional N=2 supersymmetric vacua of the heterotic string is analyzed from a dual domain wall perspective. Using modular invariance, we compute a closed form for…
Mirjam Cvetič, Max WiesnerNov 3, 2025
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Interplay of Generalised Symmetries and Moduli Spaces in 3d N=5 SCFTs
The moduli space and generalised global symmetries of 3d N = 5 superconformal field theories are investigated, with a focus on the orthosymplectic ABJ theories and their discrete gauging…
Sebastiano Garavaglia, William Harding, Deshuo Liu et al.Nov 3, 2025
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Intrinsic NISPT Phases, igNISPT Phases, and Mixed Anomalies of Non-Invertible Symmetries
A bosonic non-invertible Symmetry Protected Topological (NISPT) phase in (1+1)-dim is referred to as intrinsic if it cannot be mapped, under discrete gauging, to a gapped phase with any…
Da-Chuan Lu, Zhengdi SunNov 3, 2025
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The Double-Copy Root of Hawking Thermality
The Hawking radiation spectrum from a collapsing null shell can be derived via the double copy of a simpler gauge theory calculation. Analyzing the non-abelian Yang-Mills root of this process, we…
John Joseph M. Carrasco, Yaxi ChenNov 3, 2025
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