Results 131 to 140 of about 119,348 (277)

Supersymmetry and trace formulas. Part I. Compact Lie groups

Journal of High Energy Physics
In the context of supersymmetric quantum mechanics we formulate new supersymmetric localization principle, with application to trace formulas for a full thermal partition function.
Changha Choi, Leon A. Takhtajan
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The giant graviton expansion in $AdS_5 \times S^5$

SciPost Physics
The superconformal index of $\frac12$-BPS states of $\mathcal{N}=4$ $U(N)$ super Yang-Mills theory has a known infinite $q$-series expression with successive terms suppressed by $q^N$.
Giorgos Eleftheriou, Sameer Murthy, Martí Rosselló
doaj   +1 more source

A novel approach for constructing kinetic energy operators with position dependent mass

Results in Physics, 2019
The interest in physical systems with position-dependent mass (PDM) is always topical. In this work we present a new way to construct kinetic energy operators (KEO’s) for particles endowed with a position varying mass within the Schrödinger equation ...
Y. Chargui, A. Dhahbi, A. Trabelsi
doaj   +1 more source

The Spectrum of Sl(2, R)/U(1) Black Hole Conformal Field Theory

, 1992
We study string theory in the background of a two-dimensional black hole which is described by an $SL(2, R)/U(1)$ coset conformal field theory. We determine the spectrum of this conformal field theory using supersymmetric quantum mechanics and give an ...
Bardacki, Bars, Bars, Brezin, Brézin, Callan, Cooper, Dabrowska, Das, Dijkgraaf, Dileep P. Jatkar, Dixon, Douglas, Elitzur, Gendenstein, Ginsparg, Giveon, Gross, Gross, Kac, Khastgir, Kiritsis, Mandal, Meissner, Mukhi, Polchinski, Rocek, Sen, Sen, Sen, Veneziano, Witten, Witten   +32 more
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Supersymmetric quantum mechanics on the lattice: II. Exact results

Nuclear Physics B, 2015
Simulations of supersymmetric field theories with spontaneously broken supersymmetry require in addition to the ultraviolet regularisation also an infrared one, due to the emergence of the massless Goldstino.
David Baumgartner, Urs Wenger
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Superevolution

, 2005
Usually, in supersymmetric theories, it is assumed that the time-evolution of states is determined by the Hamiltonian, through the Schr\"odinger equation.
Combescure M, Cycon H L, D'Eath P D, Dirac P A M, Freund P G O, Macías A, Nicholas S Manton, Nicolai H, Schrödinger E, Witten E   +9 more
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Supersymmetric Quantum Mechanics and Index Theorem [PDF]

Progress of Theoretical Physics, 1983
Supersymmetric quantum mechanics is discussed in the spaces of one and three dimensions. The structure of the continuum portion of the spectrum of the hamiltonian is investigated by making use of Callias' and Weinberg's generalized index theorems. The difference of the densities of bosonic and fermionic states at a fixed energy is calculated and it ...
openaire   +2 more sources

Supersymmetric quantum mechanics on the lattice: I. Loop formulation

Nuclear Physics B, 2015
Simulations of supersymmetric field theories on the lattice with (spontaneously) broken supersymmetry suffer from a fermion sign problem related to the vanishing of the Witten index. We propose a novel approach which solves this problem in low dimensions
David Baumgartner, Urs Wenger
doaj   +1 more source

An infinite family of superintegrable systems from higher order ladder operators and supersymmetry

, 2010
We will discuss how we can obtain new quantum superintegrable Hamiltonians allowing the separation of variables in Cartesian coordinates with higher order integrals of motion from ladder operators.
Ballesteros A, Calzada J A, Cannata F, Cannata F, Carballo J M, Carlisle J E, Correa F, Daskaloyannis C, Fernandez D J, Fushchych W I, Granovskii Ya I, Ian Marquette, Ince E L, Ioffe M V, Ioffe m V, Ioffe M V, Junker G, Kalnins E G, Kalnins E G, Kalnins E G, Kitaev A V, Lyman J M, Marquette I, Marquette I, Marquette I, Mota R D, Plyushchay M, Post S, Quesne C, Tremblay F, Tremblay F, Veselov A P, Willox R, Winternitz P   +33 more
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Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics [PDF]

, 2016
Urs Wenger, Georg Bergner, Hang Liu
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