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hep-th2023★ 32 cited
Criticality of quantum energy teleportation at phase transition points in quantum field theory
Kazuki Ikeda
Quantum field theory can be a new medium for communication through quantum energy teleportation. We performed a demonstration of quantum energy teleportation with a relativistic fe…
hep-th2020
Diagnosing First and Second Order Phase Transitions with Probes of Quantum Chaos
Kyoung-Bum Huh, Kazuki Ikeda, Viktor Jahnke +1
We explore quantum phase transitions using two probes of quantum chaos: out-of-time-order correlators (OTOCs) and the -parameter obtained from the level spacing statistics. In p…