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quant-ph2026
Quantum teleportation in expanding FRW universe
Babak Vakili
We investigate the process of quantum teleportation in an expanding universe modeled by Friedmann-Robertson-Walker spacetime, focusing on two cosmologically relevant scenarios: a p…
quant-ph2026
A two-mode model for black hole evaporation and information flow
Erfan Bayenat, Babak Vakili
We develop and analyze a two-oscillator model for black hole evaporation in which an effective geometric degree of freedom and a representative Hawking radiation mode are described…