Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Samir D. Mathur"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-47 (2024)
Abstract We consider D1-D5-P states in the untwisted sector of the D1-D5 orbifold CFT where we excite one copy of the seed CFT with a left-moving superconformal descendant. When the theory is deformed away from this region of moduli space these state
Externí odkaz:
https://doaj.org/article/fa139ddbe105409fa4f60eabe5b6c89e
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-33 (2024)
Abstract The bound state of one NS5 brane (wrapped on a 𝕋4) and N NS1-branes has two dual descriptions: its low-energy dynamics is described by the symmetric orbifold of 𝕋4, while the near horizon geometry is captured by string theory on AdS3
Externí odkaz:
https://doaj.org/article/89bef418b5d54710814c8b179e838562
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-41 (2024)
Abstract We consider D1-D5-P states in the untwisted sector of the D1-D5 orbifold CFT where one copy of the seed CFT has been excited by a pair of oscillators, each being either bosonic or fermionic. While such states are BPS at the orbifold point, t
Externí odkaz:
https://doaj.org/article/dc020c51f5e74f24b8f24fe95b50b204
Autor:
Bin Guo, Samir D. Mathur
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-36 (2022)
Abstract It is interesting to ask: how does the radial space direction emerge from the CFT in gauge-gravity duality? In this context we resolve a long-standing puzzle with the gravity duals of two classes of states in the D1D5 CFT. For each class the
Externí odkaz:
https://doaj.org/article/bf81e5bd929c4a7e8af86fe872ff030a
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-35 (2022)
Abstract We consider D1-D5-P states in the untwisted sector of the D1-D5 orbifold CFT where one copy of the seed CFT has been excited with a left-moving superconformal primary. Despite being BPS at the orbifold point, such states can ‘lift’ as th
Externí odkaz:
https://doaj.org/article/82223792b00249e1a604c6afc98d33f8
Autor:
Bin Guo, Samir D. Mathur
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 11, Pp 1-30 (2020)
Abstract The D1D5P system has a large set of BPS states at its orbifold point. Perturbing away from this ‘free’ point leads to some states joining up into long supermultiplets and lifting, while other states remain BPS. We consider the simplest o
Externí odkaz:
https://doaj.org/article/c2de31a61fb94c1bb540b6589d58c607
Autor:
Shaun Hampton, Samir D. Mathur
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-26 (2020)
Abstract It is generally agreed that black hole formation in gravity corresponds to thermalization in the dual CFT. It is sometimes argued that if the CFT evolution shows evidence of large redshift in gravity, then we have seen black hole formation i
Externí odkaz:
https://doaj.org/article/bff57a94fc0d401285fe6395c70d4fa7
Autor:
Bin Guo, Samir D. Mathur
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 3, Pp 1-37 (2020)
Abstract The D1D5 CFT has a large set of states that are supersymmetric at the ‘free’ orbifold point in moduli space. When we perturb away from this point, some of these states join into long multiplets and lift in energy, while others remain sup
Externí odkaz:
https://doaj.org/article/93d6badeea314b5f821fdaf94b2d0d64
Autor:
Bin Guo, Samir D. Mathur
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-45 (2019)
Abstract We consider states of the D1-D5 CFT where only the left-moving sector is excited. As we deform away from the orbifold point, some of these states will remain BPS while others can ‘lift’. The lifting can be computed by a path integral con
Externí odkaz:
https://doaj.org/article/d17fea9f47614ec1ab30e5d865592cc9
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-48 (2019)
Abstract We consider states of the D1-D5 CFT where only the left-moving sector is excited. As we deform away from the orbifold point, some of these states will remain BPS while others can ‘lift’. We compute this lifting for a particular family of
Externí odkaz:
https://doaj.org/article/b26ae39bd55e46429eaf2a0b21725845