Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition

A. Vukics, A. Dombi, J.M. Fink, P. Domokos, Quantum 3 (2019).

Download
OA 2019_Quantum_Vukics.pdf 5.81 MB

Journal Article | Published | English
Author
Vukics, A.; Dombi, A.; Fink, Johannes MIST Austria ; Domokos, P.
Department
Abstract
We prove that the observable telegraph signal accompanying the bistability in the photon-blockade-breakdown regime of the driven and lossy Jaynes–Cummings model is the finite-size precursor of what in the thermodynamic limit is a genuine first-order phase transition. We construct a finite-size scaling of the system parameters to a well-defined thermodynamic limit, in which the system remains the same microscopic system, but the telegraph signal becomes macroscopic both in its timescale and intensity. The existence of such a finite-size scaling completes and justifies the classification of the photon-blockade-breakdown effect as a first-order dissipative quantum phase transition.
Publishing Year
Date Published
2019-06-03
Journal Title
Quantum
Volume
3
Article Number
150
ISSN
IST-REx-ID

Cite this

Vukics A, Dombi A, Fink JM, Domokos P. Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition. Quantum. 2019;3. doi:10.22331/q-2019-06-03-150
Vukics, A., Dombi, A., Fink, J. M., & Domokos, P. (2019). Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition. Quantum, 3. https://doi.org/10.22331/q-2019-06-03-150
Vukics, A., A. Dombi, Johannes M Fink, and P. Domokos. “Finite-Size Scaling of the Photon-Blockade Breakdown Dissipative Quantum Phase Transition.” Quantum 3 (2019). https://doi.org/10.22331/q-2019-06-03-150.
A. Vukics, A. Dombi, J. M. Fink, and P. Domokos, “Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition,” Quantum, vol. 3, 2019.
Vukics A, Dombi A, Fink JM, Domokos P. 2019. Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition. Quantum. 3.
Vukics, A., et al. “Finite-Size Scaling of the Photon-Blockade Breakdown Dissipative Quantum Phase Transition.” Quantum, vol. 3, 150, Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2019, doi:10.22331/q-2019-06-03-150.
All files available under the following license(s):
Creative Commons Attribution 4.0 International Public License (CC-BY 4.0):
Main File(s)
File Name
Access Level
OA Open Access
Date Uploaded
2020-02-11
MD5 Checksum
26b9ba8f0155d183f1ee55295934a17f


Export

Marked Publications

Open Data IST Research Explorer

Sources

arXiv 1809.09737

Search this title in

Google Scholar