Publications at the Riemann Center

Savas-Halilaj A, Smoczyk K. Mean curvature flow of area decreasing maps between Riemann surfaces. Annals of Global Analysis and Geometry. 2018 Jan 1;53(1):11-37.

doi.org/10.1007/s10455-017-9566-0

Schütt M. Divisibilities among nodal curves. Mathematical research letters. 2018;25(4):1359-1368.

doi.org/10.4310/mrl.2018.v25.n4.a14

Casalaina-Martin S, Grushevsky S, Hulek K, Laza R, Dutour Sikiric M. Extending the Prym map to toroidal compactifications of the moduli space of abelian varieties (with an appendix by Mathieu Dutour Sikirić). Journal of the European Mathematical Society. 2017 Feb 15;19(3):659-723.

doi.org/10.4171/JEMS/678

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 Mär 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 Okt;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

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

Grushevsky S, Hulek K. The intersection cohomology of the Satake compactification of A_g for g≤ 4. Mathematische Annalen. 2016 Nov 2;369(3-4):1353-1381.

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 Mär 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 Okt 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