Real-time simulation of dissipation-driven quantum systems

Banerjee, Debasish; Hebenstreit, Florian; Wiese, Uwe-Jens; Jiang, Fu-Jiun; Kon, Mark (2016). Real-time simulation of dissipation-driven quantum systems. PoS - proceedings of science, LATTICE2015. Scuola Internazionale Superiore di Studi Avanzati SISSA

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We set up a real-time path integral to study the evolution of quantum systems driven in real-time completely by the coupling of the system to the environment. For specifically chosen interactions, this can be interpreted as measurements being performed on the system. For a spin-1/2 system, in particular, when the measurement results are averaged over, the resulting sign problem completely disappears, and the system can be simulated with an efficient cluster algorithm.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Institute of Theoretical Physics

UniBE Contributor:

Banerjee, Debasish; Hebenstreit, Florian; Wiese, Uwe-Jens and Jiang, Fu-Jiun

Subjects:

500 Science > 530 Physics

ISSN:

1824-8039

Publisher:

Scuola Internazionale Superiore di Studi Avanzati SISSA

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

08 Aug 2016 14:08

Last Modified:

08 Aug 2016 14:08

BORIS DOI:

10.7892/boris.85291

URI:

https://boris.unibe.ch/id/eprint/85291

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