Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Stojić, M."'
Publikováno v:
Mod.Phys.Lett.A25:579-590,2010
We present Lie-algebraic deformations of Minkowski space with undeformed Poincare algebra. These deformations interpolate between Snyder and kappa-Minkowski space. We find realizations of noncommutative coordinates in terms of commutative coordinates
Externí odkaz:
http://arxiv.org/abs/0912.5087
We present Lie-algebraic deformations of Minkowski space with undeformed Poincar\'{e} algebra. These deformations interpolate between Snyder and $\kappa$-Minkowski space. We find realizations of noncommutative coordinates in terms of commutative coor
Externí odkaz:
http://arxiv.org/abs/0909.1706
Publikováno v:
Eur.Phys.J.C53:295-309,2008
We investigate a Lie algebra-type $ \kappa$-deformed Minkowski space-time with undeformed Lorentz algebra and mutually commutative vector-like Dirac derivatives. There are infinitely many realizations of $ \kappa$-Minkowski space. The coproduct and t
Externí odkaz:
http://arxiv.org/abs/0705.2471
Publikováno v:
Mod.Phys.Lett. B18 (2004) 603-612
We study a one-dimensional model with F interacting families of Calogero-type particles. The model includes harmonic, two-body and three-body interactions. We emphasize the universal SU(1,1) structure of the model. We show how SU(1,1) generators for
Externí odkaz:
http://arxiv.org/abs/hep-th/0405132
Publikováno v:
Eur.Phys.J.C24:331-343,2002
We study permutation invariant oscillator algebras and their Fock space representations using three equivalent techniques, i.e. (i) a normally ordered expansion in creation and annihilation operators, (ii) the action of annihilation operators on mono
Externí odkaz:
http://arxiv.org/abs/math-ph/0201061
Publikováno v:
J.Phys.A32:1115-1130,1999
We study exclusion statistics within the second quantized approach. We consider operator algebras with positive definite Fock space and restrict them in a such a way that certain state vectors in Fock space are forbidden ab initio.We describe three c
Externí odkaz:
http://arxiv.org/abs/math-ph/9812003
We unify parastatistics, defined as triple operator algebras represented on Fock space, in a simple way using the transition number operators. We express them as a normal ordered expansion of creation and annihilation operators. We discuss several ex
Externí odkaz:
http://arxiv.org/abs/q-alg/9712017
We describe a unified approach to calculating the partition functions of a general multi-level system with a free Hamiltonian. Particularly, we present new results for parastatistical systems of any order in the second quantized approach. Anyonic- li
Externí odkaz:
http://arxiv.org/abs/hep-th/9605064
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.