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Real-space density-matrix description of dynamic correlations in the optical response of many-electron systems

Title data

Axt, Vollrath M. ; Mukamel, Shaul:
Real-space density-matrix description of dynamic correlations in the optical response of many-electron systems.
In: Moloney, Jerome V. (ed.): Nonlinear Optical Materials. - Berlin ; New York : Springer , 1998 . - pp. 33-47 . - (IMA Volumes in Mathematics and Its Applications ; 101 )
ISBN 0-387-98581-6
DOI: https://doi.org/10.1007/978-1-4612-1714-5_2

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Project information

Project financing: Deutsche Forschungsgemeinschaft
National Science Foundation and the US Air Force office of scientific research

Abstract in another language

A real-space formulation of the Quantum Bogolyubov-Born-Green-Kirkwood-Yvon (QBBGKY)-hierarchy is worked out in a form particularly suitable for applications to the optical response of many-electron systems. Comparison is made to Coupled-Cluster approaches. A new hierarchy of contraction-free correlation functions is presented, that overcomes the problem of violated trace relations inherent in the truncated QBBGKY-hierarchy.

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: Quantum Bogolyubov-Born-Green-Kirkwood-Yvon hierachy; many body dynamics; electronic correlations; non-linear optics
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics III > Chair Theoretical Physics III - Univ.-Prof. Dr. Martin Axt
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Theoretical Physics III
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 17 Oct 2017 08:15
Last Modified: 17 Oct 2017 08:15
URI: https://eref.uni-bayreuth.de/id/eprint/40023