Generalized measure of quantum synchronization
POSTER
Abstract
We present a generalized information-theoretic measure of synchronization in quantum systems.
This measure is applicable to dynamics of anharmonic oscillators, few-level atoms, and coupled oscillator networks. Furthermore, the new measure allows us to discuss synchronization of disparate physical systems such as coupled hybrid quantum systems and coupled systems undergoing mutual synchronization that are also driven locally. In many cases of interest, we find a closed-form expression for the proposed measure.
This measure is applicable to dynamics of anharmonic oscillators, few-level atoms, and coupled oscillator networks. Furthermore, the new measure allows us to discuss synchronization of disparate physical systems such as coupled hybrid quantum systems and coupled systems undergoing mutual synchronization that are also driven locally. In many cases of interest, we find a closed-form expression for the proposed measure.
*SV acknowledges support from an IITB-IRCC grant
number 16IRCCSG019, and a DST-SERB Early Career
Research Award (ECR/2018/000957). MH acknowledges
support by the Air Force Office of Scientific Research
under award number FA2386-19-1-4038.
Presenters
-
Sai Vinjanampathy
- Department of Physics, Indian Institute of Technology Bombay
- Department of Physics, Indian Institute of Technology-Bombay
- Indian Inst of Tech-Bombay