Zobrazeno 1 - 10
of 1 198
pro vyhledávání: '"R. Kirschner"'
Autor:
D. Karakhanyan, R. Kirschner
Publikováno v:
Nuclear Physics B, Vol 967, Iss , Pp 115402- (2021)
Extended Yangian algebras of orthogonal and symplectic types are defined by the Yang-Baxter RLL relation involving the fundamental R-matrix with so(n) or sp(2m) symmetry. We study representations of highest weight characterized by weight function rat
Externí odkaz:
https://doaj.org/article/89d8aa08699748288e4dc3cdfde7559d
Publikováno v:
Nuclear Physics B, Vol 965, Iss , Pp 115355- (2021)
We study Yang-Baxter equations with orthosymplectic supersymmetry. We extend a new approach of the construction of the spinor and metaplectic Rˆ-operators with orthogonal and symplectic symmetries to the supersymmetric case of orthosymplectic symmet
Externí odkaz:
https://doaj.org/article/acf82c5d8fa344f4a5ddfef28ce81777
Autor:
A. Kretschmer, T. Hüsch, R. Kirschner-Hermanns, R. Anding, A. Rose, A. Friedl, A. Obaje, B. Brehmer, C.M. Naumann, F. Queissert, J. Pfitzenmaier, J. Nyarangi-Dix, R. Olianas, R. Homberg, R. Abdunnur, J. Schweiger, M. Grabbert, T. Hofmann, C. Wotzka, T. Pottek, W. Hübner, A. Haferkamp, R.M. Bauer, H. Loertzer
Publikováno v:
European Urology Open Science, Vol 19, Iss , Pp e454-e455 (2020)
Externí odkaz:
https://doaj.org/article/d5f06e90f0f54cd29b9679c4d23e4b7f
Autor:
D. Karakhanyan, R. Kirschner
Publikováno v:
Nuclear Physics B, Vol 951, Iss , Pp - (2020)
We propose a new approach to the spinor-spinor R-matrix with orthogonal and symplectic symmetry. Based on this approach and the fusion method we relate the spinor-vector and vector-vector monodromy matrices for quantum spin chains. We consider the ex
Externí odkaz:
https://doaj.org/article/caac954780104696aa11c9d07f6dcbe1
Autor:
D. Karakhanyan, R. Kirschner
Publikováno v:
Nuclear Physics B, Vol 933, Iss , Pp 14-39 (2018)
Orthogonal or symplectic Yangians are defined by the Yang–Baxter RLL relation involving the fundamental R matrix with so(n) or sp(2m) symmetry. Simple L operators with linear or quadratic dependence on the spectral parameter exist under restrictive
Externí odkaz:
https://doaj.org/article/448e3a7e55354385ae1edee44fccc71e
Publikováno v:
Nuclear Physics B, Vol 917, Iss C, Pp 44-85 (2017)
Yang–Baxter relations symmetric with respect to the ortho-symplectic superalgebras are studied. We start with the formulation of graded algebras and the linear superspace carrying the vector (fundamental) representation of the ortho-symplectic supe
Externí odkaz:
https://doaj.org/article/6e297505812b416eb5a2a661820192a5
Autor:
J. Fuksa, R. Kirschner
Publikováno v:
Nuclear Physics B, Vol 914, Iss C, Pp 1-42 (2017)
Correlators based on sℓ2 Yangian symmetry and its quantum deformation are studied. Symmetric integral operators can be defined with such correlators as kernels. Yang–Baxter operators can be represented in this way. Particular Yangian symmetric co
Externí odkaz:
https://doaj.org/article/4301b958391d4283a770bb6de15acf7d
Publikováno v:
Nuclear Physics B, Vol 904, Iss C, Pp 124-147 (2016)
Yang–Baxter R operators symmetric with respect to the orthogonal and symplectic algebras are considered in an uniform way. Explicit forms for the spinorial and metaplectic R operators are obtained. L operators, obeying the RLL relation with the ort
Externí odkaz:
https://doaj.org/article/365c165ea5a4442c9db78f0d64ba31d3
Autor:
J. Kutzenberger, A. Angermund, B. Domurath, S. Möhr, J. Pretzer, I. Soljanik, R. Kirschner-Hermanns
Publikováno v:
Die Urologie. 62:41-52
Autor:
Andreas Wiedemann, A. Mourad, C. Gedding, J. Stein, A. Manseck, R. Kirschner-Hermanns, T. Liebald, C. Linné, A. Schorn, A. Wagner, V. Moll, U. Unger, A. Eisenhardt, J. Salem, A. Bannowsky, S. Wirz, E. Brammen, H.-J. Heppner
Publikováno v:
Die Urologie. 61:959-970