The atoms oscillate around their equilibrium positions in the lattice, and these oscillations may to a first approximation be represented by a set of coupled harmonic oscillators. In this chapter we shall see how the quantum theory of a single harmonic oscillator is used to explain the magnitude ...
arXiv:hep-ph/9409310v212Dec1994CERN-TH.7443/94UM-TH-94-34hep-ph/9409310NEWNEUTRALGAUGEBOSONSANDNEWHEAVYFERMIONSINTHELIGHTOFTHENEWLEPDATAEnricoNardia,†,EstebanRouletbandDanieleTommasinibaRandallLaboratoryofPhysics,UniversityofMichiganAnnArbor,MI48109–1120,U.S.A.bTheoryDivision,CERN,CH-1211,Geneva23...
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International School for Advanced Studies (SISSA), Trieste, Italy and Institute of Nuclear Research, Warsaw, PolandShow moreShow less Choose an option to locate/access this article: Check if you have access through your login credentials or your institutionCheck access Purchase $35.95 ...
of fermions, bosons and spinless entities each of which is comprised of an external wave function or external object in the external spacetime and an internal wave function or internal object in the internal momentum-energy space. The... H Hu,M Wu - 《Prespacetime Journal》 被引量: 1发表...
1D multicomponent Fermions with delta function interaction in strong and weak coupling limits: $\\kappa$-component Fermi gas We derive the first few terms of the asymptotic expansion of the Fredholm equations for one-dimensional \\kappa \\kappa -component fermions with repulsive and with attractive...
We have studied the kinetics of q -deformed bosons and fermions, within a semiclassical approach. This investigation is realized by introducing a generalized exclusion-inclusion principle, intrinsically connected with the quantum q -algebra by means of the creation and annihilation operator matrix element...
We propose new infinite families of non-supersymmetric IR dualities in three space-time dimensions, between Chern-Simons gauge theories (with classical gauge groups) with both scalars and fermions in the fundamental representation. In all cases we study the phase diagram as we vary two relevant cou...
Excited states of bosons and fermions in a four-Fermi quantum field theory ☆Theoretical or Mathematical/ bosonsfermionsGreen's function methodsquantum field theory/ boson trajectoriesfermions bound statesfermion excited statesscalar-pseudoscalar four-Fermi quantum field model...
Quantum "solitons" which areSU(N)fermions In two dimensions, we find a construction for anSU(N)quark field in terms ofNreal Bose fields. Hence, equivalence is shown between certain massiveSU(N)Thirring models and systems of quantum sine-Gordon–type equations. From the point of ... MB Hal...