Zobrazeno 1 - 10
of 42
pro vyhledávání: '"George Jorjadze"'
Autor:
George Jorjadze, Stefan Theisen
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 2, Pp 1-25 (2021)
Abstract The S-matrix for each chiral sector of Liouville theory on a cylinder is computed from the loop expansion of correlation functions of a one-dimensional field theory on a circle with a non-local kinetic energy and an exponential potential. Th
Externí odkaz:
https://doaj.org/article/07beb089e841450aa34a0084a1c0b4b2
Autor:
Martin Heinze, George Jorjadze
Publikováno v:
Nuclear Physics B, Vol 915, Iss C, Pp 44-68 (2017)
We analyze AdS3 superparticle dynamics on the coset OSP(1|2)×OSP(1|2)/SL(2,R). The system is quantized in canonical coordinates obtained by gauge invariant Hamiltonian reduction. The left and right Noether charges of a massive particle are parametri
Externí odkaz:
https://doaj.org/article/c401e5a29f6c4cc6ad2ad4ac6955ee59
Autor:
Harald Dorn, George Jorjadze
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 3, p 012 (2007)
The paper is devoted to the Hamiltonian treatment of classical and quantum properties of Liouville field theory on a timelike strip in 2d Minkowski space. We give a complete description of classical solutions regular in the interior of the strip and
Externí odkaz:
https://doaj.org/article/62a9ec5373c8457bac6fad7fccfa2f39
Autor:
George Jorjadze, Stefan Theisen
Publikováno v:
Proceedings of Symposia in Pure Mathematics. :217-237
We study T T ¯ T\bar T deformations of 2d CFTs with periodic boundary conditions. We relate these systems to string models on R × S 1 × M \mathbb {R}\times {S}^1\times {\mathcal M} , where M \mathcal M is the target space of a 2d CFT. The string m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b154f8d637d3231abe2fdb577e8d4c2
https://doi.org/10.1090/pspum/103.1/01835
https://doi.org/10.1090/pspum/103.1/01835
Autor:
Harald Dorn, George Jorjadze
Publikováno v:
Physics Letters B. 625:117-126
The set of trajectories for massive spinless particles on $AdS_{N+1}$ spacetime is described by the dynamical integrals related to the isometry group SO(2,N). The space of dynamical integrals is mapped one to one to the phase space of the $N$-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9904cb22473bc79a646c6baa760a5db
https://doi.org/10.1016/j.physletb.2005.08.059
https://doi.org/10.1016/j.physletb.2005.08.059
Autor:
George Jorjadze
Publikováno v:
Fortschritte der Physik. 52:555-560
We investigate the S-matrix of Liouville theory on the basis of exact relation between exponentials of the in- and out-fields. The vertex operators for negative integer exponentials are constructed by regularising procedure. Their vacuum matrix eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16bc60f3c027e5fe0b19b9e92d4a3734
https://doi.org/10.1002/prop.200310144
https://doi.org/10.1002/prop.200310144
Publikováno v:
Journal of Mathematical Physics. 58:012301
We analyze dynamics of the AdS$_{N+1}$ particle realized on the coset SO$(2,N)/$SO$(1,N)$. Hamiltonian reduction provides the physical phase space in terms of the coadjoint orbit obtained by boosting a timelike element of ${\frak so}(2,N)$. We show e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2a8b0a350da3167063bcffd1ca2c3d
https://doi.org/10.1063/1.4974322
https://doi.org/10.1063/1.4974322
Describing the bosonic AdS_3 x S^3 particle and string in SU(1,1) x SU(2) group variables, we provide a Hamiltonian treatment of the isometry group orbits of solutions via analysis of the pre-symplectic form. For the particle we obtain a one-paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::975152196d86afa6704f126fede41bfc
Publikováno v:
Physics Letters B. 514:413-416
From the basic chiral and antichiral Poisson bracket algebra of the SL(2, R ) WZNW model, non equal-time Poisson brackets are derived. Through Hamiltonian reduction we deduce the corresponding brackets for its coset theories.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86cfeeb5a840cf2654d6ecdf4fc7523
https://doi.org/10.1016/s0370-2693(01)00806-1
https://doi.org/10.1016/s0370-2693(01)00806-1
Publikováno v:
Teoreticheskaya i Matematicheskaya Fizika. 128:249-267
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f24c1cd3c26174bd69033010feb9908
https://doi.org/10.4213/tmf495
https://doi.org/10.4213/tmf495