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Holographic Schwinger Effect with a Rotating Probe D3‐Brane
Advances in High Energy Physics, Volume 2023, Issue 1, 2023., 2023 This paper, among other things, talks about possible research on the holographic Schwinger effect with a rotating probe D3‐brane. We discover that for the zero temperature case in the Schwinger effect, the faster the angular velocity and the farther the distance of the test particle pair at D3‐brane, the potential barrier of total potential energy also
Hao Xu +3 more
wiley +1 more source
Elliptic quantum curves of 6d SO(N) theories
Journal of High Energy Physics, 2022 We discuss supersymmetric defects in 6d N $$ \mathcal{N} $$ = (1, 0) SCFTs with SO(N c ) gauge group and N c − 8 fundamental flavors. The codimension 2 and 4 defects are engineered by coupling the 6d gauge fields to charged free fields in four and two ...
Jin Chen +5 more
doaj +1 more source
Schwinger‐Type Pair Production in Non‐SUSY AdS/CFT
Advances in High Energy Physics, Volume 2023, Issue 1, 2023., 2023 We study pair production of particles in the presence of an external electric field in a large N non‐supersymmetric Yang‐Mills theory using the holographic duality. The dual geometry we consider is asymptotically AdS and is effectively parametrized by two parameters, u0 and −52/<δ≤0, both of which can be related to the effective mass of quark/antiquark
Udit Narayan Chowdhury +1 more
wiley +1 more source
Branes and Non‐Invertible Symmetries
Fortschritte der Physik, Volume 70, Issue 11, November 2022., 2022 Abstract N=4$\mathcal{N}=4$ supersymmetric Yang‐Mills theories with algebra so(4N)$\mathfrak {so}(4N)$ and appropriate choices of global structure can have non‐invertible symmetries. We identify the branes holographically dual to the non‐invertible symmetries, and derive the fusion rules for the symmetries from the worldvolume dynamics on the branes.
Iñaki García Etxebarria
wiley +1 more source
Evolving Heterotic Gauge Backgrounds: Genetic Algorithms versus Reinforcement Learning
Fortschritte der Physik, Volume 70, Issue 5, May 2022., 2022 Abstract The immensity of the string landscape and the difficulty of identifying solutions that match the observed features of particle physics have raised serious questions about the predictive power of string theory. Modern methods of optimisation and search can, however, significantly improve the prospects of constructing the standard model in ...
Steven Abel +3 more
wiley +1 more source
Deformation of N $$ \mathcal{N} $$ = 4 SYM with varying couplings via fluxes and intersecting branes
Journal of High Energy Physics, 2018 We study deformations of N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory with space-time dependent couplings by embedding probe D3-branes in supergravity backgrounds with non-trivial fluxes.
Jaewang Choi +2 more
doaj +1 more source
Quintessence and the Swampland: The Numerically Controlled Regime of Moduli Space
Fortschritte der Physik, Volume 70, Issue 4, April 2022., 2022 Abstract We provide a detailed discussion of the main theoretical and phenomenological challenges of quintessence model building in any numerically controlled regime of the moduli space of string theory. We argue that a working quintessence model requires a leading order non‐supersymmetric (near) Minkowski vacuum with an axionic flat direction.
Michele Cicoli +3 more
wiley +1 more source
Electrostatic description of 3d N $$ \mathcal{N} $$ = 4 linear quivers
Journal of High Energy Physics, 2021 We present the holographic dual for the strongly coupled, low energy dynamics of balanced N $$ \mathcal{N} $$ = 4 field theories in (2 + 1) dimensions. The infinite family of Type IIB backgrounds with AdS4 × S 2 × S 2 factors is described in terms of a ...
Mohammad Akhond +2 more
doaj +1 more source
Resurgence analysis of quantum invariants of Seifert fibered homology spheres
Journal of the London Mathematical Society, Volume 105, Issue 2, Page 709-764, March 2022., 2022 Abstract For a Seifert fibered homology sphere X$X$, we show that the q$q$‐series invariant Ẑ0(X;q)$\hat{\operatorname{Z}}_0(X;q)$, introduced by Gukov–Pei–Putrov–Vafa, is a resummation of the Ohtsuki series Z0(X)$\operatorname{Z}_0(X)$. We show that for every even k∈N$k \in \mathbb {N}$ there exists a full asymptotic expansion of Ẑ0(X;q)$ \hat ...
Jørgen Ellegaard Andersen +1 more
wiley +1 more source
The anomaly that was not meant IIB
Fortschritte der Physik, Volume 70, Issue 1, January 2022., 2022 Abstract Type IIB supergravity enjoys a discrete non‐Abelian duality group, which has potential quantum anomalies. In this paper we explicitly compute these, and present the bordism group that controls them, modulo some physically motivated assumptions.
Arun Debray +3 more
wiley +1 more source