6 citations · 13 across the 6 of their papers we have counts for
7 papers · 1 filter
Mapping AdS quantum gravity via the Bethe Ansatz formula
Cheng Peng, Xuao Zhang, Ziruo Zhang
The topologically twisted index of 3d ADHM theory can be written as a sum over solutions to the Bethe Ansatz Equations (BAEs) of the XXZ-type model constructed from quantum toroida…
Phase transition in a doubly holographic model of closed spacetime
Wen-Hao Jiang, Cheng Peng, Yun-Song Piao
Double holography has been proved to be a powerful method in comprehending the spacetime entanglement. In this paper we investigate the doubly holographic construction in ${\mathrm…
Gauging the complex SYK model
Ziruo Zhang, Cheng Peng
Motivated by SYK-like models describing near-BPS black holes in string/M-theory, we consider gauging the U symmetry of the complex SYK model in the presence of a Wilson line w…
D-commuting SYK model: building quantum chaos from integrable blocks
Ping Gao, Han Lin, Cheng Peng
We construct a new family of quantum chaotic models by combining multiple copies of integrable commuting SYK models. As each copy of the commuting SYK model does not commute with o…
Correlators of long strings on AdSST
Zhe-fei Yu, Cheng Peng
In this work, we calculate correlators of long strings on AdSST with pure NS-NS flux. We first construct physical vertex operators that correspond to long s…
Multiway Junction Conditions: Booklets and Webs
Jia-Yin Shen, Cheng Peng, Li-Xin Li
Junction conditions play a crucial role in constructing new gravity solutions. In this paper, we derive the junction condition for gluing together an arbitrary number of spacetimes…
Half-Wormholes and Ensemble Averages
Cheng Peng, Jia Tian, Yingyu Yang
We study "half-wormhole-like" saddle point contributions to spectral correlators in a variety of ensemble average models, including various statistical models, generalized 0d SYK m…