dc.contributor.author |
Benet, L |
|
dc.contributor.author |
Chadderton, LT |
|
dc.contributor.author |
Kun, SY |
|
dc.contributor.author |
Qi, W |
|
dc.date.accessioned |
2011-01-22T10:26:14Z |
|
dc.date.available |
2011-01-22T10:26:14Z |
|
dc.date.issued |
2007 |
|
dc.identifier.issn |
1050-2947 |
|
dc.identifier.uri |
http://hdl.handle.net/11154/1066 |
|
dc.description.abstract |
We study coherent superpositions of clockwise and anticlockwise rotating intermediate complexes with overlapping resonances formed in bimolecular chemical reactions. Disintegration of such complexes represents an analog of a famous double-slit experiment. The time for disappearance of the interference fringes is estimated from heuristic arguments related to fingerprints of chaotic dynamics of a classical counterpart of the coherently rotating complex. Validity of this estimate is confirmed numerically for the H+D-2 chemical reaction. Thus we demonstrate the quantum-classical transition in temporal behavior of highly excited quantum many-body systems in the absence of external noise and coupling to an environment. |
en_US |
dc.language.iso |
en |
en_US |
dc.title |
Quantum-classical transition for an analog of the double-slit experiment in complex collisions: Dynamical decoherence in quantum many-body systems |
en_US |
dc.type |
Article |
en_US |
dc.identifier.idprometeo |
1047 |
|
dc.identifier.doi |
10.1103/PhysRevA.75.062110 |
|
dc.source.novolpages |
75(6) |
|
dc.subject.wos |
Optics |
|
dc.subject.wos |
Physics, Atomic, Molecular & Chemical |
|
dc.description.index |
WoS: SCI, SSCI o AHCI |
|
dc.relation.journal |
Physical Review A |
|