2 citations · 2 across the 4 of their papers we have counts for
4 papers
Gravitational formulation of stress-tensor deformed field theories
Yunfei Xie, Yun-Ze Li, Lixin Xu +1
Stress-tensor deformations suggest a geometric origin of emergent gravity but are typically non-local for . We couple a seed QFT to Einstein gravity with deformation parameter…
Geometric realization of stress-tensor deformed field theory
Yun-Ze Li, Yunfei Xie, Song He
We present a semiclassical framework in which stress-tensor deformations of a quantum field theory (QFT) reorganize into a gravitational action evaluated at a metric saddle. The de…
Holographic Correlators of Boundary/Crosscap CFTs in Two Dimensions
Yun-Ze Li, Yunfei Xie, Song He
This work explores holographic correlators within the frameworks of two-dimensional Boundary Conformal Field Theory (BCFT) and Crosscap Conformal Field Theory (XCFT). Utilizing the…
Holographic stress tensor correlators on higher genus Riemann surfaces
Song He, Yun-Ze Li, Yunfei Xie
In this work, we present a comprehensive study of holographic stress tensor correlators on general Riemann surfaces, extending beyond the previously well-studied torus cases to exp…