[PDF] Top 20 BCS BEC crossover in a system of microcavity polaritons
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BCS BEC crossover in a system of microcavity polaritons
... The difference between condensed and uncondensed spectra is dramatic: two new poles appear. These arise be- cause the off diagonal terms in Eq. 共 12 兲 mix photon creation and annihilation operators. Such a spectrum may ... See full document
19
A THEORETICAL STUDY STRUCTURE FACTOR FOR THE S-WAVE AND D-WAVE PAIRINGS IN IMBLANCED D-WAVE SUPER FLUIDS IN BCS-BEC CROSSOVER REGIME AT FINITE TEMPERATURE
... The subject of super fluidity in ultra cold trapped fermionic gases is an exciting field 1-5 of condensed matter physics including high-temperature superconductors. There are two important aspects which are particularly ... See full document
17
Nonequilibrium BKT transition in microcavity polaritons
... 80], polaritons are resonantly injected into a pump state by a coherent laser field, before undergoing parametric scattering to signal and idler states (see illustration in Figure ...the system would break ... See full document
113
Study of Ultracold Fermi Gases in the BCS-BEC Crossover: Quantum Monte Carlo Methods, Hydrodynamics and Local Density Approximation.
... Superfluids are known to exhibit, in addition to usual sound, an addi- tional mode, called second sound, where the superfluid and normal compo- nents move with opposite phase [Lan41]. In a weakly compressible fluid, like ... See full document
121
AN EVALUATION OF PSEUDO GAP IN HIGH TC- SUPERCONDUCTORS IN BCS-BEC CROSSOVER REGION
... the system is regarded as a bosonic system with residual ...density system since the shift in the chemical potential is the leading effect in the low density ... See full document
14
Large time behavior for the fractional Ginzburg-Landau equations near the BCS-BEC crossover regime of Fermi gases
... longstanding theoretical proposals in many fermion systems. Since the conventional per- turbation theory is no longer valid, the equation of state and dynamic properties of the BCS-BEC crossover have ... See full document
16
Condensation and lasing of microcavity polaritons: comparison between two models
... cumstance causes the pair-breaking disorder from one side and the pair-breaking (static) decoherence processes from the other one to act very similarly on the condensate: Complete quenching of the con- densate and ... See full document
7
Mean-field theory for the dynamics of superfluid fermions in the BCS-BEC crossover
... the system, and the normal density and that the exact energy of the system can be written as a density ...superfluid system is an important problem of the quantum many-body ... See full document
117
Relativistic BCS-BEC Crossover at Quark Level
... the BCS mean field approximation at zero temperature and the non-relativistic results in a proper ...coupling BCS superfluid to the non-relativistic BEC state and then to the relativistic BEC ... See full document
21
Electroluminescence from spatially confined exciton polaritons in a textured microcavity
... semiconductor microcavity resonator leads to the formation of exciton ...coupled system, namely the upper polari- ton (UP) and lower polariton (LP) branch, 3 that are split in ...the polaritons can ... See full document
6
Bose condensation of cavity polaritons beyond the linear regime: The thermal equilibrium of a model microcavity
... the crossover illustrated in ...a system where the polariton lifetime is long com- pared with the time required to reach thermal equilibrium at a fixed number of ...exciton system which thermalizes ... See full document
12
Frequency of Blood Cultures Performed in a Community Hospital
... of BCs performed as com- pared to local and regional medical ...of BCs (10 BC bottles) performed during their admission, representing two-thirds of all BCs obtained at ...of BCs and the inci- ... See full document
5
Tuning a microcavity-coupled terahertz laser
... coupled system results from the interaction between the two ...coupled system, that in turn are the transverse modes of the whole microcavity/wire laser waveguide (blue line in ... See full document
5
Build up of off diagonal long range order in microcavity exciton polaritons across the parametric threshold
... To avoid that the pump fluctuations conceal the genuine coherence properties of the condensate, we use a CW monomode laser with a very narrow bandwidth of 75 kHz to excite the sample, which is a high-quality λ ... See full document
9
BCS theory
... Now we will generalize the previous results to relativistic systems with several degrees of free- dom. Our starting assumption will be that the system can be described by a model of the Nambu–Jona-Lasinio type ... See full document
13
Microfiber microcavity system for efficient single photon collection
... Abstract: Single photon sources are key components for various quantum information processings. For practical quantum applications, bright single photon sources with efficient fiber-optical interfaces are highly ... See full document
10
Building inclination control by base control system (bcs)
... If the Reactor Building (RB) is installed on a grid with a regular arrangement of springs isolators and the RB’s centre of mass is projected into the point that does not coincide with the centre of the spring ... See full document
6
In vitro in vivo correlation and biopharmaceutical classification system (bcs): A review
... In vitro dissolution has been extensively used as a quality control tool for solid oral dosage forms. In several cases, however, it is not known whether one can predict the in vivo performance of these products from in ... See full document
12
Nonstationary Stimulated Raman Scattering by Polaritons in Continuum of Dipole Active Phonons
... Such significant characteristics of crystals as the dispersion relation and damp- ing of phonon-polaritons have been the subject of many both theoretical and experimental investigations in recent years. For ... See full document
13
Large-Scale Bose-Einstein Condensation in an Atomic Gas by Applying an Electric Field
... about BEC in Physical Review E ...of BEC can’t be found. Recently, BEC experiments of Cs atoms have been redone, and the experimental data have been ... See full document
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