Zobrazeno 1 - 10
of 41
pro vyhledávání: '"H. Babujian"'
Publikováno v:
New Journal of Physics, Vol 18, Iss 7, p 075012 (2016)
The topological Kondo (TK) model has been proposed in solid-state quantum devices as a way to realize non-Fermi liquid behaviors in a controllable setting. Another motivation behind the TK model proposal is the demand to demonstrate the quantum dynam
Externí odkaz:
https://doaj.org/article/586620ee2c5f4a71b968db4a34509f9f
Publikováno v:
Theoretical and Mathematical Physics. 155:512-522
The purpose of the “bootstrap program” for integrable quantum field theories in 1+1 dimensions is to construct a model explicitly in terms of its Wightman functions. We illustrate this program here mainly in terms of the SU(N) Gross-Neveu model.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa04da073ab7f513ca6562b3ec8fd828
https://doi.org/10.1007/s11232-008-0042-7
https://doi.org/10.1007/s11232-008-0042-7
Publikováno v:
Teoreticheskaya i Matematicheskaya Fizika. 155:13-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90037060431c9aa4e90ec1050f8df9ee
https://doi.org/10.4213/tmf6189
https://doi.org/10.4213/tmf6189
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
A general form factor formula for the scaling Z(N)-Ising model is constructed. Exact expressions for matrix elements are obtained for several local operators. In addition, the commutation rules for order, disorder parameters and para-Fermi fields are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb0ef6d6f6969b289db9518f6ec22ac1
https://doi.org/10.1016/j.nuclphysb.2005.12.001
https://doi.org/10.1016/j.nuclphysb.2005.12.001
Autor:
H. Babujian, Michael Karowski
Publikováno v:
Journal of Physics A: Mathematical and General. 35:9081-9104
Using the results of previous investigations on sine-Gordon form factors exact expressions of all breather matrix elements are obtained for several operators: all powers of the fundamental bose field, general exponentials of it, the energy momentum t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a318a4cbf2fe90f2b5c21f8c68c35b54
https://doi.org/10.1088/0305-4470/35/43/308
https://doi.org/10.1088/0305-4470/35/43/308
Autor:
H. Babujian, Michael Karowski
Publikováno v:
Physics Letters B. 471:53-57
Using the methods of the "form factor program" exact expressions of all matrix elements are obtained for several operators of the quantum sine Gordon model: all powers of the fundamental bose field, general exponentials of it, the energy momentum ten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29eaff63cc5b413e44bb1da861de168
https://doi.org/10.1016/s0370-2693(99)01320-9
https://doi.org/10.1016/s0370-2693(99)01320-9
Publikováno v:
Journal of Physics A: Mathematical and General. 30:6425-6450
A system of U(N)-matrix difference equations is solved by means of a nested version of a generalized Bethe Ansatz. The highest weight property of the solutions is proved and some examples of solutions are calculated explicitly. (Part II of a series o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdbd09b8964092dcdb77e44a5b95bb89
https://doi.org/10.1088/0305-4470/30/18/019
https://doi.org/10.1088/0305-4470/30/18/019
The purpose of the “bootstrap program” for integrable quantum field theories in 1+1 dimensions is to construct explicitly a model in terms of its Wightman functions. In this article, the “bootstrap program” is briefly reviewed and mainly illu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a10add05c0ebc76f20ecabc199e149
https://doi.org/10.1142/9789814440349_0005
https://doi.org/10.1142/9789814440349_0005
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 2, p 082 (2006)
The purpose of the ''bootstrap program'' for integrable quantum field theories in 1+1 dimensions is to construct explicitly a model in terms of its Wightman functions. In this article, this program is mainly illustrated in terms of the sinh-Gordon mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0120318d86125c1a130737386500d63
The form factor equations are solved for an SU(N) invariant S-matrix under the assumption that the anti-particle is identified with the bound state of N-1 particles. The solution is obtained explicitly in terms of the nested off-shell Bethe ansatz wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a05b65aa25a60dd1527c2c69cceebecc