Zobrazeno 1 - 6
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pro vyhledávání: '"Aminov, Gleb"'
Publikováno v:
J. High Energ. Phys. 2023, 59 (2023)
We study black hole linear perturbation theory in a four-dimensional Schwarzschild (anti) de Sitter background. When dealing with a positive cosmological constant, the corresponding spectral problem is solved systematically via the Nekrasov-Shatashvi
Externí odkaz:
http://arxiv.org/abs/2307.10141
We present new analytic results on black hole perturbation theory. Our results are based on a novel relation to four-dimensional $\mathcal{N}=2$ supersymmetric gauge theories. We propose an exact version of Bohr-Sommerfeld quantization conditions on
Externí odkaz:
http://arxiv.org/abs/2006.06111
Autor:
Aminov, Gleb
Publikováno v:
Phys. Rev. D 101, 105017 (2020)
We consider purely topological $2$d Yang-Mills theory on a torus with the second Stiefel-Whitney class added to the Lagrangian in the form of a $\theta$-term. It will be shown, that at $\theta=\pi$ there exists a class of $SU(2 N)/\mathbb{Z}_2$ ($N>1
Externí odkaz:
http://arxiv.org/abs/1911.03494
Publikováno v:
Annales Henri Poincaré, 23 (6)
We present new analytic results on black hole perturbation theory. Our results are based on a novel relation to four-dimensional N=2 supersymmetric gauge theories. We propose an exact version of Bohr-Sommerfeld quantization conditions on quasinormal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2d26aa22306e5108f0f05e2be300691
Akademický článek
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Autor:
Aminov G; Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 USA.; ITEP NRC KI, Moscow, 117218 Russia., Grassi A; Simons Center for Geometry and Physics, SUNY, Stony Brook, NY 1194-3636 USA.; Institut für Theoretische Physik, ETH Zürich, CH-8093 Zürich, Switzerland., Hatsuda Y; Department of Physics, Rikkyo University, Toshima, Tokyo 171-8501 Japan.
Publikováno v:
Annales Henri Poincare [Ann Henri Poincare] 2022; Vol. 23 (6), pp. 1951-1977. Date of Electronic Publication: 2021 Dec 18.