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Please use this identifier to cite or link to this item:
http://hdl.handle.net/11154/1989
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| Title: | Globally collective effects in open quantum systems |
| Authors: | Muller, M
Heiss, WD
Jung, C
Rotter, I |
| Issue Date: | 2001 |
| Abstract: | We studied the behaviour of open quantum systems as a function of the coupling strength to one decay channel in a simple scattering model. Under critical conditions a reorganization of the spectrum occurs that causes a bifurcation of the time scales. We derive analytically the condition under which the reorganization process can be understood as a second-order phase transition. (C) 2001 Elsevier Science B.V. All rights reserved. |
| URI: | http://hdl.handle.net/11154/1989 |
| ISSN: | 1386-9477 |
| Appears in Collections: | Ciencias
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