Research
Publications

Publications at the Riemann Center


Showing entries 121 - 133 out of 133
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2013


Ivanova TA, Lechtenfeld O, Popov AD, Szabo RJ. Orbifold instantons, moment maps, and Yang-Mills theory with sources. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2013 Nov 26;88(10). 105026.

doi.org/10.1103/PhysRevD.88.105026

Kozyrev N, Krivonos S, Lechtenfeld O. N=2 supersymmetric S2 → ℂℙ3 → S4 fibration viewed as superparticle mechanics. Journal of Physics: Conference Series. 2013;411(1). 012019.

doi.org/10.1088/1742-6596/411/1/012019

Lavrov PM, Lechtenfeld O. Field-dependent BRST transformations in Yang-Mills theory. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2013 Okt 1;725(4-5):382-385.

doi.org/10.1016/j.physletb.2013.07.023

Lavrov PM, Lechtenfeld O. Gribov horizon beyond the Landau gauge. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2013 Okt 1;725(4-5):386-388.

doi.org/10.1016/j.physletb.2013.07.020

Smoczyk K. Evolution of spacelike surfaces in AdS3 by their Lagrangian angle. Mathematische Annalen. 2013 Jan 1;355(4):1443-1468.

doi.org/10.1007/s00208-012-0827-8


2012


Chatzistavrakidis A, Lechtenfeld O, Popov AD. Nearly Kähler heterotic compactifications with fermion condensates. Journal of high energy physics. 2012;2012(4). 114.

doi.org/10.1007/JHEP04(2012)114

Fedoruk S, Ivanov E, Lechtenfeld O. Gauged N=4 supersymmetric mechanics with spin supermultiplets: Talk by S.F. at the XXIX International Colloquium on Group-Theoretical Methods in Physics. in Gauged N=4 supersymmetric mechanics with spin supermultiplets. World Scientific. 2012

Fedoruk S, Ivanov E, Lechtenfeld O. Nahm equations in supersymmetric mechanics. Journal of high energy physics. 2012;2012(6). 147.

doi.org/10.1007/JHEP06(2012)147

Hakobyan T, Lechtenfeld O, Nersessian A, Saghatelian A, Yeghikyan V. Action-angle variables and novel superintegrable systems. Physics of particles and nuclei. 2012 Sep;43(5):577-582.

doi.org/10.1134/S1063779612050152

Lechtenfeld O. Instantons and Chern-Simons flows in 6, 7 and 8 dimensions. Physics of particles and nuclei. 2012 Sep;43(5):569-576.

doi.org/10.1134/S1063779612050218

Lechtenfeld O. Instantons and Chern-Simons flows in six and seven dimensions: Talk at the Conference on Quantum Field Theory and Gravity `QFTG'12'. in Instantons and Chern-Simons flows in six and seven dimensions. Band 128. Tomsk State Pedagogical University Bulletin. 2012. S. 103-108

Lechtenfeld O, Popov AD. Instantons on the six-sphere and twistors. Journal of mathematical physics. 2012 Dez 19;53(12). 123506.

doi.org/10.1063/1.4765065


2011


Goffeng M, Lechtenfeld O. Noncommutative deformation of the Ward metric. Proceedings of Science. 2011.