Schwinger's oscillator method, supersymmetric quantum mechanics and massless particles

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Supersymmetric quantum mechanics, supermembranes and Dirichlet particles

We review models of supersymmetric quantum mechanics that are important in the description of supermembranes and of Dirichlet particles, which play a role in the context of M-theory. † Invited talk given at the 30 International Symposium Ahrenshoop on the Theory of Elementary Particles, Buckow, August 27 31, 1996; to appear in Nuclear Physics B (Proc. Suppl.).

متن کامل

On Fractional Supersymmetric Quantum Mechanics: the Fractional Supersymmetric Oscillator

What is supersymmetry ? Roughly speaking SUperSYmmetry or SUSY can be defined as a symmetry between bosons and fermions (as considered as elementary particles or simply as degrees of freedom). In other words, SUSY is based on the postulated existence of operators Qα which transform a bosonic field into a fermionic field and vice versa. In the context of quantum mechanics, such symmetry operator...

متن کامل

Cλ-extended harmonic oscillator and (para)supersymmetric quantum mechanics

Cλ-extended oscillator algebras are realized as generalized deformed oscillator algebras. For λ = 3, the spectrum of the corresponding bosonic oscillator Hamiltonian is shown to strongly depend on the algebra parameters. A connection with cyclic shape invariant potentials is noted. A bosonization of PSSQM of order two is obtained. PACS: 03.65.Fd

متن کامل

and supersymmetric quantum mechanics

Standard and non-standard associated Legendre equations and supersymmetric quantum mechanics Abstract. A simple supersymmetric approach recently used by Dutt, Gan-gopadhyaya, and Sukhatme (hep-th/9611087, Am. J. Phys., to appear) for spherical harmonics is generalized to Gegenbauer and Jacobi equations. The coordinate transformation procedure is well known to the authors writing on supersymmetr...

متن کامل

Extended Supersymmetric Quantum Mechanics

A parametrization of the Hamiltonian of the generalized Witten model of the SUSY QM by a single arbitrary function in d = 1 has been obtained for an arbitrary number of the supersymmetries N . Possible applications of this formalism have been discussed. It has been shown that the N = 1 and 2 conformal SUSY QM is generalized for any N . Submitted to the Physics Letters B.

متن کامل

ذخیره 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: Revista Brasileira de Ensino de Física

سال: 2002

ISSN: 1806-1117

DOI: 10.1590/s1806-11172002000100007