|
related topics |
{state, algorithm, problem} |
{qubit, qubits, gate} |
{energy, state, states} |
{state, phys, rev} |
{states, state, optimal} |
{time, decoherence, evolution} |
{field, particle, equation} |
{spin, pulse, spins} |
{time, systems, information} |
{temperature, thermal, energy} |
{alice, bob, state} |
{operator, operators, space} |
{bell, inequality, local} |
{time, wave, function} |
{state, states, entangled} |
|
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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