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Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays

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Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays. / Tomadin, Andrea; Giovannetti, V.; Fazio, R. et al.
In: Physical review a, Vol. 81, 061801, 11.06.2010.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Tomadin, A, Giovannetti, V, Fazio, R, Gerace, D, Carusotto, I, Tureci, HE & Imamoglu, A 2010, 'Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays', Physical review a, vol. 81, 061801. https://doi.org/10.1103/PhysRevA.81.061801

APA

Tomadin, A., Giovannetti, V., Fazio, R., Gerace, D., Carusotto, I., Tureci, H. E., & Imamoglu, A. (2010). Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays. Physical review a, 81, Article 061801. https://doi.org/10.1103/PhysRevA.81.061801

Vancouver

Tomadin A, Giovannetti V, Fazio R, Gerace D, Carusotto I, Tureci HE et al. Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays. Physical review a. 2010 Jun 11;81:061801. doi: 10.1103/PhysRevA.81.061801

Author

Tomadin, Andrea ; Giovannetti, V. ; Fazio, R. et al. / Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays. In: Physical review a. 2010 ; Vol. 81.

Bibtex

@article{ce66cfb8e1ca4ffab4f5ec18dc12abdc,
title = "Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays",
abstract = "We analyze the nonequilibrium dynamics of a gas of interacting photons in an array of coupled dissipative nonlinear cavities when driven by a pulsed external coherent field. Using a mean-field approach, we show that the response of the system is strongly sensitive to the underlying (equilibrium) quantum phase transition from a Mott insulator to a superfluid state at commensurate filling. We find that the coherence of the cavity emission after a quantum quench can be used to determine the phase diagram of an optical many-body system even in the presence of dissipation.",
author = "Andrea Tomadin and V. Giovannetti and R. Fazio and D. Gerace and I. Carusotto and Tureci, {H. E.} and A. Imamoglu",
year = "2010",
month = jun,
day = "11",
doi = "10.1103/PhysRevA.81.061801",
language = "English",
volume = "81",
journal = "Physical review a",
issn = "1050-2947",
publisher = "American Physical Society",

}

RIS

TY - JOUR

T1 - Signatures of the superfluid-insulator phase transitions in laser-driven dissipative nonlinear cavity arrays

AU - Tomadin, Andrea

AU - Giovannetti, V.

AU - Fazio, R.

AU - Gerace, D.

AU - Carusotto, I.

AU - Tureci, H. E.

AU - Imamoglu, A.

PY - 2010/6/11

Y1 - 2010/6/11

N2 - We analyze the nonequilibrium dynamics of a gas of interacting photons in an array of coupled dissipative nonlinear cavities when driven by a pulsed external coherent field. Using a mean-field approach, we show that the response of the system is strongly sensitive to the underlying (equilibrium) quantum phase transition from a Mott insulator to a superfluid state at commensurate filling. We find that the coherence of the cavity emission after a quantum quench can be used to determine the phase diagram of an optical many-body system even in the presence of dissipation.

AB - We analyze the nonequilibrium dynamics of a gas of interacting photons in an array of coupled dissipative nonlinear cavities when driven by a pulsed external coherent field. Using a mean-field approach, we show that the response of the system is strongly sensitive to the underlying (equilibrium) quantum phase transition from a Mott insulator to a superfluid state at commensurate filling. We find that the coherence of the cavity emission after a quantum quench can be used to determine the phase diagram of an optical many-body system even in the presence of dissipation.

U2 - 10.1103/PhysRevA.81.061801

DO - 10.1103/PhysRevA.81.061801

M3 - Journal article

VL - 81

JO - Physical review a

JF - Physical review a

SN - 1050-2947

M1 - 061801

ER -