|
| related topics |
| {cos, sin, state} |
| {state, algorithm, problem} |
| {algorithm, log, probability} |
| {time, decoherence, evolution} |
| {measurement, state, measurements} |
| {time, wave, function} |
| {qubit, qubits, gate} |
|
Hamiltonian and measuring time for analog quantum search
Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu
abstract: We derive in this study a Hamiltonian to solve with certainty the analog
quantum search problem analogue to the Grover algorithm. The general form of
the initial state is considered. Since the evaluation of the measuring time for
finding the marked state by probability of unity is crucially important in the
problem, especially when the Bohr frequency is high, we then give the exact
formula as a function of all given parameters for the measuring time.
- oai_identifier:
- oai:arXiv.org:quant-ph/0209092
- categories:
- quant-ph
- comments:
- 5 pages
- doi:
- 10.1143/JPSJ.74.2945
- arxiv_id:
- quant-ph/0209092
- journal_ref:
- Journal of the Physical Society of Japan, Vol. 74, No. 11,
November, 2005, pp. 2945\^A?"2948
- created:
- 2002-09-15
- updated:
- 2002-10-30
Full article ▸
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