Results 201 to 210 of about 14,019 (244)
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Quasiparticles in a thermal process
Physical Review E, 2005We introduce an abstract scalar field and a covariant field equation, by which we make an attempt to connect the Fourier heat conduction and wave-like heat propagation. This field can be the generalization of the usual temperature from a dynamical point of view.
Ferenc, Márkus, Katalin, Gambár
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Quasiparticle trapping and the quasiparticle multiplier
Applied Physics Letters, 1987Superconductors and in particular superconducting tunnel junctions can be used to detect phonons, electromagnetic radiation, x rays, and nuclear particles by the mechanism of Cooper-pair breaking to produce excess quasiparticles and phonons. We show that the sensitivity can be increased by a factor of 100 or more by trapping the quasiparticles in ...
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Quasiparticle Boltzmann equation in semiconductors
Physical Review B, 1994The quasiparticle approximation and corrections beyond it are derived from expansion in the spirit of the virial corrections. This way, the Boltzmann equation for electrons in semiconductors is recovered from the nonequilibrium Green's functions without unjustified neglect of the former theory.
, Spicka, , Lipavsk
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Origins of Heavy Quasiparticles
2002Two new microscopic models for the appearance of heavy quasiparticles have been recently suggested. They concern UPt3 and LiV2O4 and are based on a partial localization of 5f electrons and on geometrical frustrations, respectively.
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Soviet Physics Journal, 1988
We attempt to jusify the quark model of hadrons, assuming that quarks are weakly interacting quasiparticles with no physical existence outside of hadrons.
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We attempt to jusify the quark model of hadrons, assuming that quarks are weakly interacting quasiparticles with no physical existence outside of hadrons.
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Nature Physics, 2016
Quasiparticles are an extremely useful concept that provides a more intuitive understanding of complex phenomena in many-body physics. As such, they appear in various contexts, linking ideas across different fields and supplying a common language.
Venema, Liesbeth +9 more
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Quasiparticles are an extremely useful concept that provides a more intuitive understanding of complex phenomena in many-body physics. As such, they appear in various contexts, linking ideas across different fields and supplying a common language.
Venema, Liesbeth +9 more
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2018
Among the very architects of the recent reemergence of emergentism in the physical sciences, Robert B. Laughlin certainly occupies a prominent place. Through a series of works beginning as early as his Nobel lecture in 1998, he relentlessly advocated a strongly anti-reductionist view of physics. In spite of this, rare are the philosophers who have paid
Alexandre Guay, Olivier Sartenaer
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Among the very architects of the recent reemergence of emergentism in the physical sciences, Robert B. Laughlin certainly occupies a prominent place. Through a series of works beginning as early as his Nobel lecture in 1998, he relentlessly advocated a strongly anti-reductionist view of physics. In spite of this, rare are the philosophers who have paid
Alexandre Guay, Olivier Sartenaer
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Quasiparticles in Leptogenesis
2011We analyse the effects of thermal quasiparticles in leptogenesis using hard-thermal-loop-resummed propagators in the imaginary time formalism of thermal field theory. We perform our analysis in a leptogenesis toy model with three right-handed heavy neutrinos N_1, N_2 and N_3.
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