Publications at the Riemann Center
2017
Correa F, Lechtenfeld O. PT deformation of angular Calogero models. Journal of high energy physics. 2017 Nov 1;2017(11). 122. doi.org/10.1007/JHEP11(2017)122
Correa F, Lechtenfeld O. The tetrahexahedric angular Calogero model. Journal of Physics: Conference Series. 2017 Apr 4;804(1). 012011. doi.org/10.1088/1742-6596/804/1/012011
Correa F, Lechtenfeld O. The tetrahexahedric Calogero model. Physics of Particles and Nuclei Letters. 2017 Mar 1;14(2):304-311. doi.org/10.1134/S1547477117020066
Derenthal U, Wei D. Strong approximation and descent. Journal fur die Reine und Angewandte Mathematik. 2017 Oct;2017(731):235-258. doi.org/10.1515/crelle-2014-0149
Ivanova TA, Lechtenfeld O, Popov AD. Finite-action solutions of Yang-Mills equations on de Sitter dS4 and anti-de Sitter AdS4 spaces. Journal of high energy physics. 2017 Nov 1;2017(11). 17. doi.org/10.1007/JHEP11(2017)017
Ivanova TA, Lechtenfeld O, Popov AD. Solutions to Yang-Mills Equations on Four-Dimensional de Sitter Space. Physical review letters. 2017 Aug 11;119(6). 061601. doi.org/10.1103/PhysRevLett.119.061601
Kozyrev N, Krivonos S, Lechtenfeld O, Nersessian A, Sutulin A. Curved Witten-Dijkgraaf-Verlinde-Verlinde equation and N=4 mechanics. Physical Review D. 2017;96(10). 101702. doi.org/10.1103/PhysRevD.96.101702
Krivonos S, Lechtenfeld O, Sorin A. Hidden symmetries of deformed oscillators. Nuclear Physics B. 2017 Nov;924:33-46. doi.org/10.1016/j.nuclphysb.2017.09.003
2016
Correa F, Lechtenfeld O. Calogero, spherically reduced and PT-deformed. Proceedings of Science. 2016;292. 095.
Galajinsky A, Lechtenfeld O. Superconformal SU(1, 1|n) mechanics. Journal of high energy physics. 2016 Sep 1;2016(9). 114. doi.org/10.1007/JHEP09(2016)114
Geipel JC, Lechtenfeld O, Popov AD, Szabo RJ. Sasakian quiver gauge theories and instantons on the conifold. Nuclear Physics B. 2016 Jun 1;907:445-475. doi.org/10.1016/j.nuclphysb.2016.04.016
Gritsenko V, Hulek K. Moduli of polarized Enriques surfaces. In K3 Surfaces and Their Moduli. Vol. 315. 2016. p. 55-72. (Progress in Mathematics). doi.org/10.1007/978-3-319-29959-4_3
Grushevsky S, Hulek K. The intersection cohomology of the Satake compactification of Ag for g≤ 4. Mathematische Annalen. 2016 Nov 2;369(3-4):1353-1381. doi.org/10.1007/s00208-016-1491-1, doi.org/10.1007/s00208-016-1491-1
Ivanov E, Lechtenfeld O, Sidorov S. SU(2|2) supersymmetric mechanics. Journal of high energy physics. 2016 Nov 1;2016(11). 31. doi.org/10.1007/JHEP11(2016)031
Kozyrev N, Krivonos S, Lechtenfeld O. Higher-derivative superparticle in AdS3 space. Physical Review D. 2016 Mar 10;93(6). 065024. doi.org/10.1103/PhysRevD.93.065024
Krivonos S, Lechtenfeld O, Sorin A. Minimal realization of ℓ-conformal Galilei algebra, Pais-Uhlenbeck oscillators and their deformation. Journal of high energy physics. 2016 Oct 1;2016(10). 78. doi.org/10.1007/JHEP10(2016)078
Lechtenfeld O, Nampuri S. A Calogero formulation for four-dimensional black-hole microstates. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2016 Feb 10;753:263-267. doi.org/10.1016/j.physletb.2015.11.083
Lechtenfeld O. On Asteroid Engineering. Global Journal of Science Frontier Research. 2016 Mar 29;16.
Lechtenfeld O, Popov AD, Szabo RJ. Sasakian quiver gauge theories and instantons on Calabi-Yau cones. Advances in Theoretical and Mathematical Physics. 2016;20(4):821-882. doi.org/10.4310/ATMP.2016.v20.n4.a4
Lechtenfeld O, Popov AD. Supermembrane limit of Yang-Mills theory. Journal of mathematical physics. 2016 Feb 1;57(2). 023520. doi.org/10.1063/1.4942186
