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Fast-forward scheme reexamined: Choice of time and quantization

Sumiyoshi AbeDepartment of Physics, College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China

Results in Physicsjournal2021en

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Annotatsiya

The fast-forward scheme for accelerating time evolution of quantum states through change of time is reexamined. Dirac’s homogeneous formalism for classical dynamics and canonical quantization warrant that the Schrödinger equation is covariant under reparametrization of time. From this, it is concluded that the scheme does not attain its objective.

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Mavzular

Quantum Mechanics and Applications Quantum Information and Cryptography Cold Atom Physics and Bose-Einstein Condensates

Identifikatorlar

DOI: 10.1016/j.rinp.2021.105051

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