Geometric flows and supersymmetry

Autor: Ashmore, Anthony, Minasian, Ruben, Yann Proto

Publikováno v: INSPIRE-HEP

We study the relation between supersymmetry and geometric flows driven by the Bianchi identity for the three-form flux $H$ in heterotic supergravity. We describe how the flow equations can be derived from a functional that appears in a rewriting of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0f4f83a6010a9fccec9c5119b80dee
http://arxiv.org/abs/2302.06624

Holographic duals of Argyres-Douglas theories

Autor: Ibrahima Bah, Federico Bonetti, Ruben Minasian, Emily Nardoni

Publikováno v: Physical Review Letters
Phys.Rev.Lett.
Phys.Rev.Lett., 2021, 127 (21), pp.211601. ⟨10.1103/PhysRevLett.127.211601⟩
Phys. Rev. Lett.

We present new $AdS_5$ solutions in 11d supergravity and identify them as the gravity duals of a class of 4d $\mathcal N = 2$ SCFTs of Argyres-Douglas type, engineered by a stack of M5-branes wrapped on a sphere with one irregular puncture and one re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cebc2a3d2c2612e5f411ea90fb87bf
https://doi.org/10.1103/physrevlett.127.211601

Separability in consistent truncations

Autor: Krzysztof Pilch, Nicholas P. Warner, Robert Walker

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-59 (2021)
Journal of High Energy Physics, Springer, 2021, 07, pp.008. ⟨10.1007/JHEP07(2021)008⟩
Journal of High Energy Physics, 2021, 07, pp.008. ⟨10.1007/JHEP07(2021)008⟩

The separability of the Hamilton-Jacobi equation has a well-known connection to the existence of Killing vectors and rank-two Killing tensors. This paper combines this connection with the detailed knowledge of the compactification metrics of consiste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05a98a560d9569a083d051a9dccd27d4
http://repo.scoap3.org/api

Black hole microstates from the worldsheet

Autor: David Turton, Sergio M. Iguri, Davide Bufalini, Nicolas Kovensky

Publikováno v: Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-45 (2021)
Journal of High Energy Physics
Journal of High Energy Physics, 2021, 08, pp.011. ⟨10.1007/JHEP08(2021)011⟩
Journal of High Energy Physics, Springer, 2021, 08, pp.011. ⟨10.1007/JHEP08(2021)011⟩

Recently an exact worldsheet description of strings propagating in certain black hole microstate geometries was constructed in terms of null-gauged WZW models. In this paper we consider a family of such coset models, in which the currents being gauge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e7d3c82f16eecac7576072008bfc831
http://arxiv.org/abs/2105.02255

Intricacies of classical de Sitter string backgrounds

Autor: Timm Wrase, Paul Marconnet, David Andriot

Publikováno v: Physics Letters
Physics Letters B
Physics Letters B, Elsevier, 2021, 812, pp.136015. ⟨10.1016/j.physletb.2020.136015⟩
Physics Letters B, Vol 812, Iss, Pp 136015-(2021)
Phys.Lett.B
Phys.Lett.B, 2021, 812, pp.136015. ⟨10.1016/j.physletb.2020.136015⟩

Up-to-date, there is no known example of a classical de Sitter solution of string theory, despite several good candidates. We consider here two newly discovered 10d supergravity de Sitter solutions, and analyse in great detail whether they can be pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1a0cd55328e12bfaf93aa904b86c416
http://repo.scoap3.org/api