Journal ArticleDOI
SU(3) Charged and hypercharged coheremt state and the color quantum number
Fan Hong-Yi,Ruan Tu-Nan +1 more
Reads0
Chats0
TLDR
In this paper, the authors extended the coherent state which possesses definite Abel charge to the state possessing definite non-Abel charge, and constructed SU(3) charged and hypercharged coherent states for both boson and fermion.Abstract:
We extend the coherent state which possesses definite Abel charge to the state possessing definite non-Abel charge, and construct SU(3) charged and hypercharged coherent states for both boson and fermion. In this way, the fractionally charged and hypercharged quark states can be obtained naturally. Moreover, this formulation also shows that in order to obtain integrally charged and hypercharged hadroh coherent state, one must introduce color quantum number and discuss the SU (6)⊕SUc(3) case.read more
Citations
More filters
Journal ArticleDOI
Even and odd q-deformed charge coherent states and their nonclassical properties
TL;DR: In this article, even and odd q-deformed charge coherent states are constructed, their (over)completeness proved and their generation explored, and a D -algebra realization of the SU q (1,1) generators is given in terms of them.
Journal ArticleDOI
Normally ordered Fermi operator realization of the SUn group
TL;DR: The mapping of the SUn group transformation in Grassmann number space into unitary normally ordered and antinormally ordered Fermi operator realizations in Hilbert space is investigated in this paper.
Journal ArticleDOI
K-component q-deformed charge coherent states and their nonclassical properties
TL;DR: In this paper, q-deformed charge coherent states are constructed, their (over)completeness proved and their generation explored, and a D-algebra realization of the SUq(1,1) generators is given in terms of them.
Journal ArticleDOI
Nonlinear SU(3) charged and hypercharged coherent states
TL;DR: In this paper, the nonlinear SU(3) charged and hypercharged bosonic coherent state in three-mode Fock space was introduced and recast into a compact exponential form.
Journal ArticleDOI
New Three-Mode Charge-Related Entangled State Representation
TL;DR: In this paper, a new kind of three-mode charge-related entangled state |q,k;nθ in threemode Fock space was constructed, which possesses the completeness relation and orthogonal property.