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Найдены 82 публикации
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Статья
Brunner F., Spiridonov V. Journal of High Energy Physics. 2018. Vol. 2018. No. 03. P. 1-29.

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Добавлено: 26 марта 2018
Статья
Bertone V., Сапронов А. А. Journal of High Energy Physics. 2016. Vol. 1608. No. 050. P. 1-38.
Добавлено: 7 августа 2018
Статья
Akhmedov E., Popov F. Journal of High Energy Physics. 2015. Vol.  1509. No.  1509. P. 085.
Добавлено: 6 октября 2015
Статья
M.Bershtein, Foda O. Journal of High Energy Physics. 2014. Vol. 06. No. 177.
Добавлено: 9 сентября 2014
Статья
Belavin A., Bershtein M., Tarnopolsky G. Journal of High Energy Physics. 2013. No. 3. P. 1-36.
Добавлено: 9 сентября 2014
Статья
Mikhail Alfimov, Gromov N., Sizov G. Journal of High Energy Physics. 2018. No. 07. P. 1-76.
Добавлено: 22 августа 2018
Статья
Zabrodin A., Alexandrov A., Kazakov V. et al. Journal of High Energy Physics. 2013. Vol. 09. P. 064.

For an arbitrary generalized quantum integrable spin chain we introduce a “master T-operator” which represents a generating function for commuting quantum transfer matrices constructed by means of the fusion procedure in the auxiliary space. We show that the functional relations for the transfer matrices are equivalent to an infinite set of model-independent bilinear equations of the Hirota form for the master T-operator, which allows one to identify it with tau-function of an integrable hierarchy of classical soliton equations. In this paper we consider spin chains with rational GL(N)-invariant R-matrices but the result is independent of a particular functional form of the transfer matrices and directly applies to quantum integrable models with more general (trigonometric and elliptic) R-matrices and to supersymmetric spin chains.

Добавлено: 14 ноября 2013
Статья
Marshakov A., Семенякин Н. С. Journal of High Energy Physics. 2019. Vol. 100. No. 10. P. 1-52.
Добавлено: 21 октября 2019
Статья
Bershtein M., Gavrylenko P., Marshakov A. Journal of High Energy Physics. 2018. Vol. 2018. No. 2. P. 1-33.
Добавлено: 14 октября 2018
Статья
M.N. Alfimov, Belavin A., Tarnopolsky G. Journal of High Energy Physics. 2013. Vol. 08. No. 2013. P. 134-160.
Добавлено: 20 октября 2016
Статья
Belavin V., Geiko R. Journal of High Energy Physics. 2018. No. 112. P. 1-23.
Добавлено: 24 августа 2018
Статья
Koile E., Kovensky N., Schvellinger M. Journal of High Energy Physics. 2015. Vol. 2015. No. 12. P. 1-37.
Добавлено: 31 октября 2019
Статья
Koile E., Macaluso S., Schvellinger M. Journal of High Energy Physics. 2012. Vol. 2012. No. 2. P. 103-139.
Добавлено: 31 октября 2019
Статья
Koile E., Macaluso S., Schvellinger M. Journal of High Energy Physics. 2014. Vol. 2014. No. 1. P. 166-206.
Добавлено: 31 октября 2019
Статья
Musaev E., Berman D. S., Thompson D. C. Journal of High Energy Physics. 2012. Vol. 1210.
Добавлено: 20 октября 2014
Статья
Khachatryan V., Ratnikov F. Journal of High Energy Physics. 2016. Vol. 1608. P. 119.

A search for exclusive or quasi-exclusive γγ → W+W− production, via pp → p(*)W+W−p(*) →p(*)μ±e∓p(*) at s√=8s=8 TeV, is reported using data corresponding to an integrated luminosity of 19.7 fb−1. Events are selected by requiring the presence of an electron-muon pair with large transverse momentum pT(μ±e∓) > 30 GeV, and no associated charged particles detected from the same vertex. The 8 TeV results are combined with the previous 7 TeV results (obtained for 5.05 fb−1 of data). In the signal region, 13 (2) events are observed over an expected background of 3.9 ± 0.6 (0.84 ± 0.15) events for 8 (7) TeV, resulting in a combined excess of 3.4σ over the background-only hypothesis. The observed yields and kinematic distributions are compatible with the standard model prediction for exclusive and quasi-exclusive γγ → W+W− production. Upper limits on the anomalous quartic gauge coupling operators a0,CW (dimension-6) andfM0,1,2,3 (dimension-8), the most stringent to date, are derived from the measured dilepton transverse momentum spectrum.

Добавлено: 21 октября 2016
Статья
Gavrylenko P., Marshakov A. Journal of High Energy Physics. 2016. Vol. 2016. No. 2. P. 1-31.

We consider the conformal blocks in the theories with extended conformal W-symmetry for the integer Virasoro central charges. We show that these blocks for the generalized twist fields on sphere can be computed exactly in terms of the free field theory on the covering Riemann surface, even for a non-abelian monodromy group. The generalized twist fields are identified with particular primary fields of the W-algebra, and we propose a straightforward way to compute their W-charges. We demonstrate how these exact conformal blocks can be effectively computed using the technique arisen from the gauge theory/CFT correspondence. We discuss also their direct relation with the isomonodromic tau-function for the quasipermutation monodromy data, which can be an encouraging step on the way of definition of generic conformal blocks for W-algebra using the isomonodromy/CFT correspondence.

Добавлено: 14 июня 2016
Статья
Bershtein M., Bonelli G., Tanzini A. et al. Journal of High Energy Physics. 2016. No. 723. P. 39.
Добавлено: 6 октября 2016
Статья
Abzalov A., Bakhmatov I., Musaev E. Journal of High Energy Physics. 2015. No. 6, Article number 88.

We construct Exceptional Field Theory for the group SO(5, 5) based on the extended (6+16)-dimensional spacetime, which after reduction gives the maximal D = 6 supergravity. We present both a true action and a duality-invariant pseudo-action formulations. All the fields of the theory depend on the complete extended spacetime. The U-duality group SO(5, 5) is made a geometric symmetry of the theory by virtue of introducing the generalised Lie derivative that incorporates a duality transformation. Tensor hierarchy appears as a natural consequence of the algebra of generalised Lie derivatives that are viewed as gauge transformations. Upon truncating different subsets of the extra coordinates, maximal supergravities in D = 11 and D = 10 (type IIB) can be recovered from this theory. © 2015, The Author(s).

Добавлено: 7 сентября 2015
Статья
Nekrasov N., Marshakov A. Journal of High Energy Physics. 2007. No. 0701. P. 104.
Добавлено: 18 октября 2012
Статья
Musaev E. Journal of High Energy Physics. 2015. Vol. 2015. No. 3.
Добавлено: 18 марта 2015