منابع مشابه
Boson-fermion pairing in a boson-fermion environment
A. Storozhenko, P. Schuck, T. Suzuki, H. Yabu, and J. Dukelsky Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, F-91406 Orsay Cédex, France Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia Laboratoire de Physique et Modélisation des Milieux Condensés, CNRS & Université Joseph Fourier, Maison des Magistères, Boîte Postale 1...
متن کاملFermion to Boson Mapping
The enveloping algebra,Dn,of fermions is extended on the lattice to include the discrete space invariance.This extended algebra,denoted X, has the space symmetry as a factor : X/Dn = space group.
متن کاملSuperalgebra and fermion-boson symmetry
Fermions and bosons are quite different kinds of particles, but it is possible to unify them in a supermultiplet, by introducing a new mathematical scheme called superalgebra. In this article we discuss the development of the concept of symmetry, starting from the rotational symmetry and finally arriving at this fermion-boson (FB) symmetry.
متن کاملExpansions about Free-Fermion Models
A simple technique for expanding the free energy of general six-vertex models about free-fermion points is introduced. This technique is used to verify a Coulomb gas prediction about the behavior of the leading singularity in the free energy of the staggered F-model at zero staggered field. 1 Definition of the staggered F-model The staggered F-model is a special case of the six-vertex model. Th...
متن کاملFermion to boson mappings revisited
We briefly review various mappings of fermion pairs to bosons, including those based on mapping operators, such as Belyaev-Zelevinskii, and those on mapping states, such as Marumori; in particular we consider the work of Otsuka-Arima-Iachello, aimed at deriving the Interacting Boson Model. We then give a rigorous and unified description of state-mapping procedures which allows one to systematic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 1983
ISSN: 0375-9687
DOI: 10.1143/ptps.74.89