0606068v3

related topics
{wave, scattering, interference}
{spin, pulse, spins}
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{time, wave, function}
{level, atom, field}
{energy, state, states}
{state, phys, rev}
{algorithm, log, probability}
{entanglement, phys, rev}
{group, space, representation}
{light, field, probe}
{state, states, coherent}
{phase, path, phys}
{information, entropy, channel}
{qubit, qubits, gate}

Phase information revealed by interferences in the ionization of rotational wave packets

Eric Charron, Maurice Raoult

abstract: Time-resolved photoelectron spectra are proposed for the measurement of classical information recorded in the quantum phases of a molecular rotational wave packet. Taking Li2 as a prototypical system, we show that an interference arises from the electron-nuclei entanglement induced by the molecular anisotropy. This phenomenon is used to transfer the information that was stored initially in the nuclear rotational degree of freedom into the electronic degree of freedom.

oai_identifier:
oai:arXiv.org:quant-ph/0606068
categories:
quant-ph physics.chem-ph
doi:
10.1103/PhysRevA.74.033407
arxiv_id:
quant-ph/0606068
journal_ref:
Physical Review A / Physical Review A (General Physics); Phys Rev A Gen Phys; Physical Review A (Atomic Molecular and Optical Physics) 74, 3 (15/09/2006) 033407
created:
2006-06-08
updated:
2006-08-26

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