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Open Quantum Systems Decoherence
Quantum Simulation
Fast-forward scheme reexamined: Choice of time and quantization
arXiv
Authors: Sumiyoshi Abe
Year
2020
Paper ID
22273
Status
Preprint
Abstract Read
~2 min
Abstract Words
50
Citations
N/A
Abstract
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.
Why This Paper Matters
- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
- It adds a 2020 reference point for readers tracking recent quantum research.
- The fast-forward scheme for accelerating time evolution of quantum states through change of time is reexamined.
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