Nonrelativistic string theory in background fields
Nonrelativistic string theory in background fields
复制标题
背景领域中的非相对论弦理论
DOI:
10.1007/jhep10(2019)101
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发表时间:
2019
影响因子:
5.4
通讯作者:
Ziqi Yan
中科院分区:
文献类型:
--
作者:
J. Gomis;Jihwan Oh;Ziqi Yan
Nonrelativistic string theory is a unitary, ultraviolet finite quantum gravity theory with a nonrelativistic string spectrum. The vertex operators of the worldsheet theory determine the spacetime geometry of nonrelativistic string theory, known as the string Newton-Cartan geometry. We compute the Weyl anomaly of the nonrelativistic string worldsheet sigma model describing strings propagating in a string Newton-Cartan geometry, Kalb-Ramond and dilaton background. We derive the equations of motion that dictate the backgrounds on which nonrelativistic string theory can be consistently defined quantum mechanically. The equations of motion we find from our study of the conformal anomaly of the worldsheet theory are to nonrelativistic string theory what the (super)gravity equations of motion are to relativistic string theory.
影响因子:
5.4
作者:
Gomis, Joaquim;Townsend, Paul K.
通讯作者:
Townsend, Paul K.