4 citations · 7 across the 4 of their papers we have counts for
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gr-qc2024
A Topological Drive for Spacetime Travel
Tingqi Cai, Yi Wang
We present a toy metric of spacetime travel from topological change. A bubble-like baby universe is detached and re-attached from our universe. Depending on where the bubble is re-…
gr-qc2023
Higher-order correction to weak-field lensing of an Ellis-Bronnikov wormhole
Tingqi Cai, Hyat Huang, Zun Wang +1
The gravitational lensing effect at higher order under weak-field approximation is believed to be important to distinguish black holes and other compact objects such as wormholes.…