|
related topics |
{trap, ion, state} |
{phase, path, phys} |
{state, states, coherent} |
{time, decoherence, evolution} |
{state, phys, rev} |
{cos, sin, state} |
|
Proposal for measurment of harmonic oscillator Berry phase in ion traps
I. Fuentes-Guridi, S. Bose, V. Vedral
abstract: We propose a scheme for measuring the Berry phase in the vibrational degree
of freedom of a trapped ion. Starting from the ion in a vibrational coherent
state we show how to reverse the sign of the coherent state amplitude by using
a purely geometric phase. This can then be detected through the internal
degrees of freedom of the ion. Our method can be applied to preparation of
Schr\"odinger cat states.
- oai_identifier:
- oai:arXiv.org:quant-ph/0006112
- categories:
- quant-ph
- comments:
- Replaced with revised version
- doi:
- 10.1103/PhysRevLett.85.5018
- arxiv_id:
- quant-ph/0006112
- created:
- 2000-06-24
- updated:
- 2000-08-01
Full article ▸
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