|
related topics |
{phase, path, phys} |
{qubit, qubits, gate} |
{time, decoherence, evolution} |
{level, atom, field} |
{spin, pulse, spins} |
{trap, ion, state} |
{state, phys, rev} |
{cos, sin, state} |
{photon, photons, single} |
{error, code, errors} |
|
Non-adiabatic geometrical quantum gates in semiconductor quantum dots
Paolo Solinas, Paolo Zanardi, Nino Zanghì, Fausto Rossi
abstract: In this paper we study the implementation of non-adiabatic geometrical
quantum gates with in semiconductor quantum dots. Different quantum information
enconding/manipulation schemes exploiting excitonic degrees of freedom are
discussed. By means of the Aharanov-Anandan geometrical phase one can avoid the
limitations of adiabatic schemes relying on adiabatic Berry phase; fast
geometrical quantum gates can be in principle implemented
- oai_identifier:
- oai:arXiv.org:quant-ph/0301089
- categories:
- quant-ph cond-mat
- comments:
- 5 Pages LaTeX, 10 Figures included
- doi:
- 10.1103/PhysRevA.67.052309
- arxiv_id:
- quant-ph/0301089
- journal_ref:
- Phys. Rev. A 67,(2003) 052309
- created:
- 2003-01-17
Full article ▸
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