Supergroup structure of Jackiw-Teitelboim supergravity
Supergroup structure of Jackiw-Teitelboim supergravity
复制标题
Jackiw-Teitelboim 超引力的超群结构
DOI:
10.1007/jhep08(2022)002
复制
发表时间:
2022
影响因子:
5.4
通讯作者:
Mertens, Thomas G.
中科院分区:
文献类型:
--
作者:
Fan, Yale;Mertens, Thomas G.
We develop the gauge theory formulation of= 1 Jackiw-Teitelboim supergravity in terms of the underlying OSp (1| 2, ℝ) supergroup, focusing on boundary dynamics and the exact structure of gravitational amplitudes. We prove that the BF description reduces to a super-Schwarzian quantum mechanics on the holographic boundary, where boundary-anchored Wilson lines map to bilocal operators in the super-Schwarzian theory. A classification of defects in terms of monodromies of OSp (1| 2, ℝ) is carried out and interpreted in terms of character insertions in the bulk. From a mathematical perspective, we construct the principal series representations of OSp (1| 2, ℝ) and show that whereas the corresponding Plancherel measure does not match the density of states of= 1 JT supergravity, a restriction to the positive subsemigroup OSp+(1| 2, ℝ) yields the correct density of states, mirroring the analogous results for bosonic JT gravity. We illustrate these results with several gravitational applications, in particular computing the late-time complexity growth in JT supergravity.
登录
查看更多内容
DOI:
10.1016/0550-3213(88)90241-6
发表时间:
1988
期刊:
Nuclear Physics
影响因子:
--
作者:
I. Bakas
通讯作者:
I. Bakas
DOI:
10.24033/bsmf.1711
发表时间:
1971
期刊:
Bulletin de la Société Mathématique de France
影响因子:
--
作者:
G. Schiffmann
通讯作者:
G. Schiffmann
DOI:
10.1088/1751-8121/abbd52
发表时间:
2019
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
V. Belokurov;E. T. Shavgulidze
通讯作者:
E. T. Shavgulidze
影响因子:
3
作者:
N. Ikeda
通讯作者:
N. Ikeda
影响因子:
2.4
作者:
V. Mikhaylov;E. Witten
通讯作者:
V. Mikhaylov;E. Witten