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Superradiant phase transition

In quantum optics, a superradiant phase transition is a phase transition that occurs in a collection of fluorescent emitters (such as atoms), between… Expand
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7 relations
Hopfield dielectricNormal modePolaritonPolaron
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Quantum mechanics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Medium Effects on Lasing of Superradiant Axions
  • S. Sen
  • 2018
    • Corpus ID: 125563970
Superradiant axions around black holes can potentially decay to photons via lasing. This can jeopardize the possibility of… Expand
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2017
2017
Superradiant phase transition in the ultrastrong-coupling regime of the two-photon Dicke model
The controllability of current quantum technologies allows to implement spin-boson models where two-photon couplings are the… Expand
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2017
2017
Computation scheme for collective spontaneous radiation in a medium of two-level emitters
The process of self-organization in a system of excited emitters studied by Dicke can be the basis of coherent emission… Expand
2015
2015
Fundamental limitation of ultrastrong coupling between light and atoms
In a recent work of ours [Phys. Rev. Lett. 112, 073601 (2014)], we generalized the Power-Zineau-Woolley gauge to describe the… Expand
2015
2015
Superradiant phase transition of Fermi gases in a cavity across a Feshbach resonance
We consider the superradiant phase transition of a two-component Fermi gas in a cavity across a Feshbach resonance. It is known… Expand
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2014
2014
Stability of polarizable materials against superradiant phase transition
The possibility of the superradiant phase transition in polarizable materials described by the minimal-coupling Hamiltonian with… Expand
2013
2013
Superradiant phase transitions with three-level systems
We determine the phase diagram of $N$ identical three-level systems interacting with a single photonic mode in the… Expand
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2012
2012
Superradiant phase transition in a model of three-level-Λsystems interacting with two bosonic modes
We consider an ensemble of three-level particles in lambda-configuration interacting with two bosonic modes. The Hamiltonian has… Expand
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2011
2011
A path integral approach to the full Dicke model with dipole–dipole interaction
We consider the full Dicke spin-boson model composed by a single bosonic mode and an ensemble of N identical two-level atoms with… Expand
2001
2001
Superradiant amplification from two coupled optically dense two-level slabs
We study a system consisting of two coupled optically dense slabs with the same resonant atoms but initially having different… Expand
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