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Mimicking Time Evolution within a Quantum Ground State: Ground-State
Quantum Computation, Cloning, and Teleportation
Ari Mizel
abstract: Ground-state quantum computers mimic quantum mechanical time evolution within
the amplitudes of a time-independent quantum state. We explore the principles
that constrain this mimicking. A no-cloning argument is found to impose strong
restrictions. It is shown, however, that there is flexibility that can be
exploited using quantum teleportation methods to improve ground-state quantum
computer design.
- oai_identifier:
- oai:arXiv.org:quant-ph/0312083
- categories:
- quant-ph
- comments:
- 10 pages, 7 figures
- doi:
- 10.1103/PhysRevA.70.012304
- arxiv_id:
- quant-ph/0312083
- created:
- 2003-12-09
Full article ▸
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