Quantum Speed Limit of a Two-Level System Interacting with Multiple Bosonic Reservoirs
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DOI: 10.1007/s10773-019-04325-y
Abstract: A physical model for a two-level atom simultaneously coupled to multiple Bosonic reservoirs is investigated. The explicit expression of quantum speed limit is obtained. Analysis show that as long as the number of reservoirs satisfies… read more here.
Keywords: quantum speed; two level; system; multiple bosonic ... See more keywords
Quantum Teleportation and Dense Coding in Multiple Bosonic Reservoirs
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DOI: 10.3390/e24081114
Abstract: The effect of a reservoir on quantum communication depends on its spectral density. The efficiency of quantum teleportation and dense coding is explored when each one of the channel qubits is coupled simultaneously to multiple… read more here.
Keywords: quantum teleportation; dense coding; teleportation dense; multiple bosonic ... See more keywords