3 citations · 5 across the 5 of their papers we have counts for
5 papers
Probing quantum chaos near a wormhole throat with a circular string
Ai-chen Li, Xin-Fei Li, Xuanting Ji
We investigate whether quantum fluctuations of a circular probe string develop a quantum-chaotic response while traversing a wormhole throat. The classical circular-string embeddin…
Quantum Entanglement of Circular Strings as a Probe for Topologically Charged Spacetimes
Ai-chen Li, Xin-Fei Li, Xuanting Ji
Motivated by the limited understanding of entanglement entropy in non-asymptotically AdS spacetimes, we develop a framework in which a circular string is embedded as a quantum prob…
Gravitational lensing of the wormhole in the Eddington-inspired Born-Infeld spacetime with a cosmic string
Xin-Fei Li, Lei-Hua Liu, Yan-Zhi Meng +2
In this work we study gravitational lensing of the wormhole in the Eddington-inspired Born-Infeld (EiBI) spacetime that incorporates with a cosmic string. It was found that the pre…
Cosmological Complexity in K-essence
Ai-chen Li, Xin-Fei Li, Ding-fang Zeng +1
We calculate the cosmological complexity under the framework of scalar curvature perturbations for a K-essence model with constant potential. In particular, the squeezed quantum st…
Morris-Thorne Wormhole in the Vector-Tensor theories with Abelian gauge symmetry breaking
Ai-chen Li, Xin-Fei Li
We construct an asymptotically flat Morris-Thorne wormhole solution supported by anisotropic matter fluid and a vector field which is coupled to gravity in a non-minimal way with b…