2001/03/27 by M. Dugić, Miroljub Dugic, Dugic, Miroljub
Computer Science · Physics and Astronomy · #FOS: Physical sciences #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph) #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0103150
repalaced with the new version
openalex publication_date 2001/03/27 · arxiv created 2002/02/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In contradistinction with some plausible statements of the information theory, we point out the possibility of the zero energy quantum information processing. Particularly, we investigate the rate of the entanglement formation in the operation of the quantum "oracles" employing the "quantum parallelism", and we obtain that the relative maximum of the rate of the operation distinguishes the zero average energy of interaction in the composite system "input register + output register". This result is reducible to neither of the previously obtained bounds, and therefore represents a new bound for the nonorthogonal state transformations in the quantum information theory.