dorsal/arxiv
View SchemaStudy of Dissipative System of Charged Particles by Wigner's Functions
| Authors | S. Khademi, S. Nasiri, S. Fathi, F. Taati |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0511126 |
| URL | https://arxiv.org/abs/quant-ph/0511126 |
Abstract
Recently, it is shown that the extended phase space formulation of quantum mechanics is a suitable technique for studying the quantum dissipative system. Here, as an application of this formalism, we consider a dissipative system of charged particles interacting with an external time dependent electric field. Such a system has been investigating by Buch and Denman, and two solutions with completely different structure have been obtained for Schr\"{o}dinger's equation in two different gauges. We demonstrate how both gauges lead to the same conductivity by generalizing the gauge transformations to the phase space and using the extended phase space technique.
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"abstract": "Recently, it is shown that the extended phase space formulation of quantum\nmechanics is a suitable technique for studying the quantum dissipative system.\nHere, as an application of this formalism, we consider a dissipative system of\ncharged particles interacting with an external time dependent electric field.\nSuch a system has been investigating by Buch and Denman, and two solutions with\ncompletely different structure have been obtained for Schr\\\"{o}dinger\u0027s\nequation in two different gauges. We demonstrate how both gauges lead to the\nsame conductivity by generalizing the gauge transformations to the phase space\nand using the extended phase space technique.",
"arxiv_id": "quant-ph/0511126",
"authors": [
"S. Khademi",
"S. Nasiri",
"S. Fathi",
"F. Taati"
],
"categories": [
"quant-ph"
],
"title": "Study of Dissipative System of Charged Particles by Wigner\u0027s Functions",
"url": "https://arxiv.org/abs/quant-ph/0511126"
},
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