An Unruh-DeWitt detector interacting with a position-superposed BTZ black hole produces outcome probabilities containing a nonclassical contribution that distinguishes quantum superposition from classical mixtures, arising from singularities in the probed spectrum.
Gallock-Yoshimura, E
2 Pith papers cite this work. Polarity classification is still indexing.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Cosmological expansion induces interference that suppresses entanglement harvesting for expanding detectors but not fixed-size ones in de Sitter spacetime.
citing papers explorer
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Particle detector in a position-superposed black hole spacetime
An Unruh-DeWitt detector interacting with a position-superposed BTZ black hole produces outcome probabilities containing a nonclassical contribution that distinguishes quantum superposition from classical mixtures, arising from singularities in the probed spectrum.
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Cosmological Expansion Induces Interference Between Communication and Entanglement Harvesting
Cosmological expansion induces interference that suppresses entanglement harvesting for expanding detectors but not fixed-size ones in de Sitter spacetime.