9901033v2

related topics
{phase, path, phys}
{states, state, optimal}
{operator, operators, space}
{cos, sin, state}
{let, theorem, proof}
{measurement, state, measurements}
{state, states, coherent}
{time, decoherence, evolution}
{state, states, entangled}

Uncertainty relation of Anandan-Aharonov and Intelligent states

Arun Kumar Pati

abstract: The quantum states which satisfy the equality in the generalised uncertainty relation are called intelligent states. We prove the existence of intelligent states for the Anandan-Aharonov uncertainty relation based on the geometry of the quantum state space for arbitrary parametric evolutions of quantum states when the initial and final states are non-orthogonal.

oai_identifier:
oai:arXiv.org:quant-ph/9901033
categories:
quant-ph
comments:
Latex, no figures, minor changes, 7 pages
doi:
10.1016/S0375-9601(99)00701-X
arxiv_id:
quant-ph/9901033
journal_ref:
Phys.Lett. A262 (1999) 296-301
created:
1999-01-14
updated:
1999-11-26

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