Results 1 to 10 of about 31,006 (83)

Miscellaneous Applications of Quons [PDF]

, 2007
This paper deals with quon algebras or deformed oscillator algebras, for which the deformation parameter is a root of unity. We show the interest of such algebras for fractional supersymmetric quantum mechanics, angular momentum theory and quantum ...
Kibler, Maurice R.
core   +5 more sources

Physics at the Linear Collider [PDF]

, 1998
The physics at the planned $e^+e^-$ colliders is discussed around three main topics corresponding to different manifestations of symmetry breaking: $W$ physics in the no Higgs scenario, studies of the properties of the Higgs and precision tests of SUSY ...
F Boudjema, Fawzi Boudjema, G Degrassi, H Murayama, I F Ginzburg, I F Ginzburg, I F Ginzburg, M Baillargeon, M M Nojiri, O J P Eboli, P Gambino, P Gambino, R Brinkman, S Dittmaier, T Tsukamoto, V I Telnov, V I Telnov   +16 more
core   +2 more sources

Exactly solvable Kitaev model in three dimensions [PDF]

, 2009
We introduce a spin-1/2 model in three dimensions which is a generalization of the well-known Kitaev model on a honeycomb lattice. Following Kitaev, we solve the model exactly by mapping it to a theory of non-interacting fermions in the background of a ...
Naveen Surendran, P. Shor, Saptarshi Mandal, X. G. Wen   +3 more
core   +1 more source

Entropic Heisenberg limits and uncertainty relations from the Holevo information bound [PDF]

, 2018
Strong and general entropic and geometric Heisenberg limits are obtained, for estimates of multiparameter unitary displacements in quantum metrology, such as the estimation of a magnetic field from the induced rotation of a probe state in three ...
Hall, Michael J. W.
core   +2 more sources

Parallel electric field generation by Alfven wave turbulence [PDF]

, 2010
{This work aims to investigate the spectral structure of the parallel electric field generated by strong anisotropic and balanced Alfvenic turbulence in relation with the problem of electron acceleration from the thermal population in solar flare plasma ...
Aschwanden, Aschwanden, Bellan, Beresnyak, Beresnyak, Bian, Bian, Biskamp, Bogachev, Boldyrev, Brown, Brown, Brown, Brown, Brown, Brown, Bykov, Chandran, Cho, Cho, Cranmer, E. P. Kontar, Emslie, Emslie, Fermi, Fletcher, Galtier, Galtier, Goldreich, Gómez, Holman, Howes, J. C. Brown, Kadomtsev, Kontar, Kontar, Kraichnan, Krucker, Lin, Lithwick, Litvinenko, Longcope, Mason, Miller, Miller, N. H. Bian, Ng, Perez, Schekochihin, Siversky, Strauss, Syrovatskii, Waelbroeck, Wood   +53 more
core   +2 more sources

Algebraic bosonization: the study of the Heisenberg and Calogero-Sutherland models [PDF]

, 1996
We propose an approach to treat (1+1)--dimensional fermionic systems based on the idea of algebraic bosonization. This amounts to decompose the elementary low-lying excitations around the Fermi surface in terms of basic building blocks which carry a ...
Frau, Marialuisa, Lerda, Alberto, Sciuto, Stefano, Zemba, Guillermo R.   +3 more
core   +2 more sources

Parton distribution functions and quark orbital motion

, 2007
Covariant version of the quark-parton model is studied. Dependence of the structure functions and parton distributions on the 3D quark intrinsic motion is discussed.
A. Abbas, A. Abbas, A. Airapetian, A.V. Efremov, B. Adeva, B.-Q. Ma, E. Leader, J. Keppler, K. Abe, K. Abe, K. Ackerstaff, L.M. Sehgal, L.M. Sehgal, M. Anselmino, M. Casu, M. Wakamatsu, M. Wakamatsu, P. Anthony, P. Anthony, P. Zavada, P. Zavada, P. Zavada, P. Závada, P.G. Ratcliffe, P.L. Anthony, S.J. Brodsky, X. Ji, X. Song, Z. Liang   +28 more
core   +1 more source

New developments on calculating and measuring ac losses in composite superconductors [PDF]

, 1992
A method for the complete numerical solution of the Maxwell equation for a multifilamentary wire carrying a transport current and subject to applied fields of arbitrary direction, where both current and applied fields have arbitrary time dependence, has ...
Klundert, L.J.M. van de
core   +2 more sources

Fortieth Anniversary of Extremal Projector Method for Lie Symmetries

, 2005
A brief review of the extremal projector method for Lie symmetries (Lie algebras and superalgebras as well as their quantum analogs) is given. A history of its discovery and some simplest applications are presented.Comment: 14 pages, minor corrections ...
Tolstoy, V. N.
core   +1 more source

The elliptic quantum algebra $U_{q,p}(\hat{sl_N})$ and its vertex operators

, 2009
We construct a realization of the elliptic quantum algebra $U_{q,p}(\hat{sl_N})$ for any given level $k$ in terms of free boson fields and their twisted partners. It can be considered as the elliptic deformation of the Wakimoto realization of the quantum
Biedenharn L C, Di Francesco P, Dong C Y, Drinfeld V G, Drinfeld V G, Faddeev L, Felder G, Hou B Y, Iohara K, Iohara K, Jackson F, Jimbo M, Jimbo M, Kac V G, Macfarlane A J, Wen-jing Chang, Xiang-mao Ding   +16 more
core   +1 more source