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Related papers: Differential Calculi on h-deformed Bosonic and Fer…

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We construct a two-parameter covariant differential calculus on the quantum $h$-exterior plane. We also give a deformation of the two-dimensional fermionic phase space.

Quantum Algebra · Mathematics 2009-11-07 Salih Celik

We present an alternative 2-parametric deformation $ GL(2)_{h,h'} $ , and construct the differential calculus on the quantum plane on which this quantum group acts. Also we give a new deformation of the two dimensional Heisenberg algebra

High Energy Physics - Theory · Physics 2015-06-26 Amir Aghamohammadi

We develop a $GL_{qp}(2)$ invariant differential calculus on a two-dimensional noncommutative quantum space. Here the co-ordinate space for the exterior quantum plane is spanned by the differentials that are commutative (bosonic) in nature.

Mathematical Physics · Physics 2007-05-23 R. P. Malik , A. K. Mishra , G. Rajasekaran

We study quantum deformed $gl(n)$ and $igl(n)$ algebras on a quantum space discussing multi-parametric extension. We realize elements of deformed $gl(n)$ and $igl(n)$ algebras by a quantum fermionic space. We investigate a map between…

q-alg · Mathematics 2009-10-28 T. Kobayashi , H-T. Sato

We discuss the left-covariant 3-dimensional differential calculus on the quantum sphere $SU_q (2)/U(1) $. The $SU_q (2)$-spinor harmonics are treated as coordinates of the quantum sphere. We consider the gauge theory for the quantum group…

q-alg · Mathematics 2008-02-03 B. M. Zupnik

A complete Fock space representation of the covariant differential calculus on quantum space is constructed. The consistency criteria for the ensuing algebraic structure, mapping to the canonical fermions and bosons and the consequences of…

High Energy Physics - Theory · Physics 2009-10-30 A. K. Mishra , G. Rajasekaran

By considering a set of $N$ anyonic oscillators ( non-local, intrinsic two-dimensional objects interpolating between fermionic and bosonic oscillators) on a two-dimensional lattice, we realize the $SU_q(N)$ quantum algebra by means of a…

High Energy Physics - Theory · Physics 2009-10-22 Raffaele Caracciolo , Marco A. R-Monteiro

We introduce a noncommutative differential calculus on the two-parameter $h$-superplane via a contraction of the (p,q)-superplane. We manifestly show that the differential calculus is covariant under $GL_{h_1,h_2}(1| 1)$ transformations. We…

Quantum Algebra · Mathematics 2009-11-07 Salih Celik , Sultan A. Celik

A variety of three-dimensional left-covariant differential calculi on the quantum group $SU_q(2)$ is considered using an approach based on global $ U(1) $ -covariance. Explicit representations of possible $q $-Lie algebras are constructed…

q-alg · Mathematics 2008-02-03 D. G. Pak

Quantum mechanics of models is considered which are constructed in spaces with Lie algebra type commutation relations between spatial coordinates. The case is specialized to that of the group SU(2), for which the formulation of the problem…

High Energy Physics - Theory · Physics 2009-03-24 Amir H. Fatollahi , Ahmad Shariati , Mohammad Khorrami

Duality relations are explicitly established relating the Hamiltonians and basis classification schemes associated with the number-conserving unitary and number-nonconserving quasispin algebras for the two-level system with pairing…

Quantum Physics · Physics 2012-03-23 M. A. Caprio , J. H. Skrabacz , F. Iachello

We give a supersymmetric generalization of the sine algebra and the quantum algebra $U_{t}(sl(2))$. Making use of the $q$-pseudo-differential operators graded with a fermionic algebra, we obtain a supersymmetric extension of sine algebra.…

High Energy Physics - Theory · Physics 2008-11-26 Ahmed Jellal , El Hassan El Kinani

A non-commutative differential calculus on the $h$-superplane is presented via a contraction of the $q$-superplane. An R-matrix which satisfies both ungraded and graded Yang-Baxter equations is obtained and a new deformation of the $(1+1)$…

Quantum Algebra · Mathematics 2007-05-23 Salih Celik , Sultan A. Celik , Metin Arik

Fourdimensional bicovariant differential calculus on quantum E(2) group is constructed.

q-alg · Mathematics 2016-09-08 S. Giller , C. Gonera , P. Kosinski , P. Maslanka

All classical Lie algebras can be realized \`a la Schwinger in terms of fermionic oscillators. We show that the same can be done for their $q$-deformed counterparts by simply replacing the fermionic oscillators with anyonic ones defined on…

High Energy Physics - Theory · Physics 2011-07-21 Marialuisa Frau , Marco A. R-Monteiro , Stefano Sciuto

We study covariant differential calculus on the quantum spheres S_q^2N-1. Two classification results for covariant first order differential calculi are proved. As an important step towards a description of the noncommutative geometry of the…

Quantum Algebra · Mathematics 2007-05-23 Martin Welk

Schematic su(2)+h3 interaction Hamiltonians, where su(2) plays the role of the pseudo-spin algebra of fermion operators and h3 is the Heisenberg algebra for bosons, are shown to be closely related to certain nonlinear models defined on a…

Mathematical Physics · Physics 2016-01-07 Angel Ballesteros , Osvaldo Civitarese , Francisco J. Herranz , Marta Reboiro

This paper is devoted to study of differential calculi over quadratic algebras, which arise in the theory of quantum bounded symmetric domains. We prove that in the quantum case dimensions of the homogeneous components of the graded vector…

Quantum Algebra · Mathematics 2009-11-11 S. Sinel'shchikov , A. Stolin , L. Vaksman

Let (\Gamma,d) be the 3D-calculus or the 4D_{\pm}-calculus on the quantum group SU_q(2). We describe all pairs (\pi, F) of a *-representation \pi of O(SU_q(2)) and of a symmetric operator F on the representation space satisfying a technical…

Quantum Algebra · Mathematics 2009-10-31 Konrad Schmuedgen

We investigate the algebro-geometric structure of a novel two-parameter quantum deformation which exhibits the nature of a semidirect or cross-product algebra built upon GL(2) x GL(1), and is related to several other known examples of…

Quantum Algebra · Mathematics 2007-05-23 Deepak Parashar
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