Journal ArticleDOI
Plancks Gesetz und Lichtquantenhypothese
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TLDR
In this article, the authors describe how the Phasenraum eines Lichtquants in bezug auf ein gegebenes Volumen wird in „Zellen“ von der Grose h3 aufgeteilt, i.e., the Zahl der moglichen Verteilungen der Lichtquanten einer makroskopisch definierten Strahlung unter diese Zellen liefert die Entropie.Abstract:
Der Phasenraum eines Lichtquants in bezug auf ein gegebenes Volumen wird in „Zellen“ von der Grose h3 aufgeteilt. Die Zahl der moglichen Verteilungen der Lichtquanten einer makroskopisch definierten Strahlung unter diese Zellen liefert die Entropie und damit alle thermodynamischen Eigenschaften der Strahlung.read more
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Journal ArticleDOI
Bose-Einstein Condensation on the Surface of a Sphere
Andrea Tononi,Luca Salasnich +1 more
TL;DR: In this paper, the authors investigated the BEC thermodynamics on the surface of a sphere and determined analytically the critical temperature and the condensate fraction of a noninteracting Bose gas.
Journal ArticleDOI
Trapping ultracold atoms in a time-averaged adiabatic potential
TL;DR: In this paper, the authors describe the trapping and manipulation of ultracold atoms in time-averaged adiabatic potentials (TAAPs) and show how atoms can be trapped in a double well potential and a ring trap geometry.
Journal ArticleDOI
Transverse-momentum spectra of strange particles produced in Pb+Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV in the chemical non-equilibrium model
TL;DR: In this paper, the transverse-momentum spectra of strange hadrons produced in Pb+Pb collisions at the collision energy p sNN = 2:76 TeV were analyzed.
Journal ArticleDOI
Condensation of N bosons. II. Nonequilibrium analysis of an ideal Bose gas and the laser phase-transition analogy
Vl. V. Kocharovsky,Vl. V. Kocharovsky,Marlan O. Scully,Marlan O. Scully,Shi-Yao Zhu,Shi-Yao Zhu,M. Suhail Zubairy,M. Suhail Zubairy +7 more
TL;DR: In this article, a nonequilibrium approach to the dynamics and statistics of the condensate of an ideal N-atom Bose gas cooling via interaction with a thermal reservoir using the canonical ensemble is developed.
Journal Article
Experimental realization of BCS-BEC crossover physics with a Fermi gas of atoms
TL;DR: In this article, the crossover between BoseEinstein condensation (BEC) and BCS superconductivity using an ultracold gas of atomic fermions was investigated. But the crossover was not considered.