Casarin, Lorenzo; Lechtenfeld, Olaf; Rupprecht, Maximilian Nicolai maps with four-fermion interactions. (English) Zbl 07807249 J. High Energy Phys. 2023, No. 12, Paper No. 132, 17 p. (2023). MSC: 81-XX PDFBibTeX XMLCite \textit{L. Casarin} et al., J. High Energy Phys. 2023, No. 12, Paper No. 132, 17 p. (2023; Zbl 07807249) Full Text: DOI arXiv OA License
Lechtenfeld, Olaf; Rupprecht, Maximilian Is the Nicolai map unique? (English) Zbl 07647503 J. High Energy Phys. 2022, No. 9, Paper No. 139, 31 p. (2022). MSC: 81T60 81T30 81T13 70S15 81Q60 PDFBibTeX XMLCite \textit{O. Lechtenfeld} and \textit{M. Rupprecht}, J. High Energy Phys. 2022, No. 9, Paper No. 139, 31 p. (2022; Zbl 07647503) Full Text: DOI arXiv
Lechtenfeld, Olaf; Nicolai, Hermann A perturbative expansion scheme for supermembrane and matrix theory. (English) Zbl 1522.81379 J. High Energy Phys. 2022, No. 2, Paper No. 114, 29 p. (2022). MSC: 81T30 81T15 81T60 83E30 83E50 81V22 PDFBibTeX XMLCite \textit{O. Lechtenfeld} and \textit{H. Nicolai}, J. High Energy Phys. 2022, No. 2, Paper No. 114, 29 p. (2022; Zbl 1522.81379) Full Text: DOI arXiv
Cork, Josh; Kutluk, Emine Şeyma; Lechtenfeld, Olaf; Popov, Alexander D. A low-energy limit of Yang-Mills theory on de Sitter space. (English) Zbl 1472.70054 J. High Energy Phys. 2021, No. 9, Paper No. 89, 25 p. (2021). MSC: 70S15 81T12 81R05 81R12 PDFBibTeX XMLCite \textit{J. Cork} et al., J. High Energy Phys. 2021, No. 9, Paper No. 89, 25 p. (2021; Zbl 1472.70054) Full Text: DOI arXiv
Carrillo-Morales, Francisca; Correa, Francisco; Lechtenfeld, Olaf Integrability, intertwiners and non-linear algebras in Calogero models. (English) Zbl 1466.81041 J. High Energy Phys. 2021, No. 5, Paper No. 163, 20 p. (2021). MSC: 81R15 81R12 PDFBibTeX XMLCite \textit{F. Carrillo-Morales} et al., J. High Energy Phys. 2021, No. 5, Paper No. 163, 20 p. (2021; Zbl 1466.81041) Full Text: DOI arXiv
Ananth, Sudarshan; Lechtenfeld, Olaf; Malcha, Hannes; Nicolai, Hermann; Pandey, Chetan; Pant, Saurabh Perturbative linearization of supersymmetric Yang-Mills theory. (English) Zbl 1456.81418 J. High Energy Phys. 2020, No. 10, Paper No. 199, 28 p. (2020). MSC: 81T60 70S15 PDFBibTeX XMLCite \textit{S. Ananth} et al., J. High Energy Phys. 2020, No. 10, Paper No. 199, 28 p. (2020; Zbl 1456.81418) Full Text: DOI arXiv
Krivonos, Sergey; Lechtenfeld, Olaf; Sutulin, Anton New \(\mathcal{N} = 2\) superspace Calogero models. (English) Zbl 1437.81097 J. High Energy Phys. 2020, No. 5, Paper No. 132, 15 p. (2020). MSC: 81T60 81R12 PDFBibTeX XMLCite \textit{S. Krivonos} et al., J. High Energy Phys. 2020, No. 5, Paper No. 132, 15 p. (2020; Zbl 1437.81097) Full Text: DOI arXiv
Correa, Francisco; Lechtenfeld, Olaf \( \mathcal{P}\mathcal{T} \) deformation of Calogero-Sutherland models. (English) Zbl 1416.81184 J. High Energy Phys. 2019, No. 5, Paper No. 166, 24 p. (2019). MSC: 81T60 81R12 PDFBibTeX XMLCite \textit{F. Correa} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2019, No. 5, Paper No. 166, 24 p. (2019; Zbl 1416.81184) Full Text: DOI arXiv
Galajinsky, Anton; Lechtenfeld, Olaf Spinning extensions of \(D(2,1;\alpha)\) superconformal mechanics. (English) Zbl 1414.81237 J. High Energy Phys. 2019, No. 3, Paper No. 69, 15 p. (2019). MSC: 81T60 81R12 83C22 PDFBibTeX XMLCite \textit{A. Galajinsky} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2019, No. 3, Paper No. 69, 15 p. (2019; Zbl 1414.81237) Full Text: DOI arXiv
Kozyrev, Nikolay; Krivonos, Sergey; Lechtenfeld, Olaf; Sutulin, Anton SU\((2 | 1)\) supersymmetric mechanics on curved spaces. (English) Zbl 1391.81193 J. High Energy Phys. 2018, No. 5, Paper No. 175, 10 p. (2018). MSC: 81T60 53B35 83C47 PDFBibTeX XMLCite \textit{N. Kozyrev} et al., J. High Energy Phys. 2018, No. 5, Paper No. 175, 10 p. (2018; Zbl 1391.81193) Full Text: DOI arXiv
Fedoruk, Sergey; Ivanov, Evgeny; Lechtenfeld, Olaf; Sidorov, Stepan Quantum SU\((2 | 1)\) supersymmetric Calogero-Moser spinning systems. (English) Zbl 1390.81593 J. High Energy Phys. 2018, No. 4, Paper No. 43, 37 p. (2018). MSC: 81T60 PDFBibTeX XMLCite \textit{S. Fedoruk} et al., J. High Energy Phys. 2018, No. 4, Paper No. 43, 37 p. (2018; Zbl 1390.81593) Full Text: DOI arXiv
Correa, Francisco; Lechtenfeld, Olaf \( \mathcal{P}\mathcal{T} \) deformation of angular Calogero models. (English) Zbl 1383.81104 J. High Energy Phys. 2017, No. 11, Paper No. 122, 44 p. (2017). MSC: 81R12 81T10 PDFBibTeX XMLCite \textit{F. Correa} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2017, No. 11, Paper No. 122, 44 p. (2017; Zbl 1383.81104) Full Text: DOI arXiv
Ivanova, Tatiana A.; Lechtenfeld, Olaf; Popov, Alexander D. Finite-action solutions of Yang-Mills equations on de Sitter \(\mathrm{dS}_{4}\) and anti-de Sitter \(\mathrm{AdS}_{4}\) spaces. (English) Zbl 1383.83119 J. High Energy Phys. 2017, No. 11, Paper No. 17, 35 p. (2017). MSC: 83D05 81T13 35Q51 83C15 53Z05 83C40 PDFBibTeX XMLCite \textit{T. A. Ivanova} et al., J. High Energy Phys. 2017, No. 11, Paper No. 17, 35 p. (2017; Zbl 1383.83119) Full Text: DOI arXiv
Ivanov, Evgeny; Lechtenfeld, Olaf; Sidorov, Stepan \(\mathrm{SU}(2|2)\) supersymmetric mechanics. (English) Zbl 1390.81518 J. High Energy Phys. 2016, No. 11, Paper No. 31, 40 p. (2016). MSC: 81T40 PDFBibTeX XMLCite \textit{E. Ivanov} et al., J. High Energy Phys. 2016, No. 11, Paper No. 31, 40 p. (2016; Zbl 1390.81518) Full Text: DOI arXiv
Krivonos, Sergey; Lechtenfeld, Olaf; Sorin, Alexander Minimal realization of \(\ell\)-conformal Galilei algebra, Pais-Uhlenbeck oscillators and their deformation. (English) Zbl 1390.83246 J. High Energy Phys. 2016, No. 10, Paper No. 78, 17 p. (2016). MSC: 83C80 17B81 81T40 70G65 70H50 PDFBibTeX XMLCite \textit{S. Krivonos} et al., J. High Energy Phys. 2016, No. 10, Paper No. 78, 17 p. (2016; Zbl 1390.83246) Full Text: DOI arXiv
Galajinsky, Anton; Lechtenfeld, Olaf Superconformal \(SU(1, 1|n)\) mechanics. (English) Zbl 1390.81509 J. High Energy Phys. 2016, No. 9, Paper No. 114, 10 p. (2016). MSC: 81T40 PDFBibTeX XMLCite \textit{A. Galajinsky} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2016, No. 9, Paper No. 114, 10 p. (2016; Zbl 1390.81509) Full Text: DOI arXiv
Chatzistavrakidis, Athanasios; Jonke, Larisa; Lechtenfeld, Olaf Sigma models for genuinely non-geometric backgrounds. (English) Zbl 1388.81168 J. High Energy Phys. 2015, No. 11, Paper No. 182, 36 p. (2015). MSC: 81R05 PDFBibTeX XMLCite \textit{A. Chatzistavrakidis} et al., J. High Energy Phys. 2015, No. 11, Paper No. 182, 36 p. (2015; Zbl 1388.81168) Full Text: DOI arXiv
Correa, Francisco; Lechtenfeld, Olaf The tetrahexahedric angular Calogero model. (English) Zbl 1388.81945 J. High Energy Phys. 2015, No. 10, Paper No. 191, 29 p. (2015). MSC: 81V19 PDFBibTeX XMLCite \textit{F. Correa} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2015, No. 10, Paper No. 191, 29 p. (2015; Zbl 1388.81945) Full Text: DOI arXiv
Bunk, Severin; Lechtenfeld, Olaf; Popov, Alexander D.; Sperling, Marcus Instantons on conical half-flat 6-manifolds. (English) Zbl 1388.81296 J. High Energy Phys. 2015, No. 1, Paper No. 30, 38 p. (2015). MSC: 81T13 81T20 81T30 PDFBibTeX XMLCite \textit{S. Bunk} et al., J. High Energy Phys. 2015, No. 1, Paper No. 30, 38 p. (2015; Zbl 1388.81296) Full Text: DOI arXiv
Correa, Francisco; Lechtenfeld, Olaf; Plyushchay, Mikhail Nonlinear supersymmetry in the quantum Calogero model. (English) Zbl 1333.81167 J. High Energy Phys. 2014, No. 4, Paper No. 151, 23 p. (2014). MSC: 81Q60 81T60 PDFBibTeX XMLCite \textit{F. Correa} et al., J. High Energy Phys. 2014, No. 4, Paper No. 151, 23 p. (2014; Zbl 1333.81167) Full Text: DOI arXiv
Galajinsky, Anton; Lechtenfeld, Olaf On two-dimensional integrable models with a cubic or quartic integral of motion. (English) Zbl 1342.70047 J. High Energy Phys. 2013, No. 9, Paper No. 113, 11 p. (2013). MSC: 70H06 70H33 37N05 34A05 35F50 PDFBibTeX XMLCite \textit{A. Galajinsky} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2013, No. 9, Paper No. 113, 11 p. (2013; Zbl 1342.70047) Full Text: DOI arXiv
Feigin, Mikhail; Lechtenfeld, Olaf; Polychronakos, Alexios P. The quantum angular Calogero-Moser model. (English) Zbl 1342.81185 J. High Energy Phys. 2013, No. 7, Paper No. 162, 19 p. (2013). MSC: 81R12 PDFBibTeX XMLCite \textit{M. Feigin} et al., J. High Energy Phys. 2013, No. 7, Paper No. 162, 19 p. (2013; Zbl 1342.81185) Full Text: DOI arXiv
Ivanov, Evgeny; Lechtenfeld, Olaf; Zupnik, Boris Auxiliary superfields in \( \mathcal{N} = 1\) supersymmetric self-dual electrodynamics. (English) Zbl 1342.81293 J. High Energy Phys. 2013, No. 5, Paper No. 133, 28 p. (2013). MSC: 81T13 81V10 PDFBibTeX XMLCite \textit{E. Ivanov} et al., J. High Energy Phys. 2013, No. 5, Paper No. 133, 28 p. (2013; Zbl 1342.81293) Full Text: DOI arXiv
Fedoruk, Sergey; Ivanov, Evgeny; Lechtenfeld, Olaf Nahm equations in supersymmetric mechanics. (English) Zbl 1397.81082 J. High Energy Phys. 2012, No. 6, Paper No. 147, 34 p. (2012). MSC: 81Q60 PDFBibTeX XMLCite \textit{S. Fedoruk} et al., J. High Energy Phys. 2012, No. 6, Paper No. 147, 34 p. (2012; Zbl 1397.81082) Full Text: DOI arXiv
Chatzistavrakidis, Athanasios; Lechtenfeld, Olaf; Popov, Alexander D. Nearly Kähler heterotic compactifications with fermion condensates. (English) Zbl 1348.81358 J. High Energy Phys. 2012, No. 4, Paper No. 114, 21 p. (2012). MSC: 81T30 PDFBibTeX XMLCite \textit{A. Chatzistavrakidis} et al., J. High Energy Phys. 2012, No. 4, Paper No. 114, 21 p. (2012; Zbl 1348.81358) Full Text: DOI arXiv
Lavrov, Peter; Lechtenfeld, Olaf; Reshetnyak, Alexander Is soft breaking of BRST symmetry consistent? (English) Zbl 1303.81196 J. High Energy Phys. 2011, No. 10, Paper No. 043, 16 p. (2011). MSC: 81T70 81T13 81T16 PDFBibTeX XMLCite \textit{P. Lavrov} et al., J. High Energy Phys. 2011, No. 10, Paper No. 043, 16 p. (2011; Zbl 1303.81196) Full Text: DOI arXiv
Gemmer, Karl-Philip; Lechtenfeld, Olaf; Nölle, Christoph; Popov, Alexander D. Yang-Mills instantons on cones and sine-cones over nearly Kähler manifolds. (English) Zbl 1301.81128 J. High Energy Phys. 2011, No. 9, Paper No. 103, 25 p. (2011). MSC: 81T13 32Q15 35C08 14D21 83E15 81Q70 11R52 PDFBibTeX XMLCite \textit{K.-P. Gemmer} et al., J. High Energy Phys. 2011, No. 9, Paper No. 103, 25 p. (2011; Zbl 1301.81128) Full Text: DOI arXiv
Krivonos, Sergey; Lechtenfeld, Olaf Many-particle mechanics with \(D(2, 1; {\alpha})\) superconformal symmetry. (English) Zbl 1294.81243 J. High Energy Phys. 2011, No. 2, Paper No. 042, 18 p. (2011). MSC: 81T40 81T60 81R12 17A70 17B22 PDFBibTeX XMLCite \textit{S. Krivonos} and \textit{O. Lechtenfeld}, J. High Energy Phys. 2011, No. 2, Paper No. 042, 18 p. (2011; Zbl 1294.81243) Full Text: DOI arXiv
Bauer, Irina; Ivanova, Tatiana A.; Lechtenfeld, Olaf; Lubbe, Felix Yang-Mills instantons and dyons on homogeneous \(G_{2}\)-manifolds. (English) Zbl 1291.81228 J. High Energy Phys. 2010, No. 10, Paper No. 044, 27 p. (2010). MSC: 81T13 35C08 14D21 14M17 53B35 PDFBibTeX XMLCite \textit{I. Bauer} et al., J. High Energy Phys. 2010, No. 10, Paper No. 044, 27 p. (2010; Zbl 1291.81228) Full Text: DOI arXiv
Lechtenfeld, Olaf; Nölle, Christoph; Popov, Alexander D. Heterotic compactifications on nearly Kähler manifolds. (English) Zbl 1291.81329 J. High Energy Phys. 2010, No. 9, Paper No. 074, 22 p. (2010). MSC: 81T30 81T60 83E50 32Q15 PDFBibTeX XMLCite \textit{O. Lechtenfeld} et al., J. High Energy Phys. 2010, No. 9, Paper No. 074, 22 p. (2010; Zbl 1291.81329) Full Text: DOI arXiv
Fedoruk, S.; Ivanov, E.; Lechtenfeld, O. New \(D(2,1;\alpha)\) mechanics with spin variables. (English) Zbl 1272.83050 J. High Energy Phys. 2010, No. 4, Paper No. 129, 32 p. (2010). MSC: 83C57 81T60 46S60 81T40 83C65 17A70 PDFBibTeX XMLCite \textit{S. Fedoruk} et al., J. High Energy Phys. 2010, No. 4, Paper No. 129, 32 p. (2010; Zbl 1272.83050) Full Text: DOI arXiv
Galajinsky, Anton; Polovnikov, Kirill; Lechtenfeld, Olaf \(\mathcal N = 4\) superconformal Calogero models. (English) Zbl 1245.81272 J. High Energy Phys. 2007, No. 11, Paper No. 008, 23 p. (2007). MSC: 81T60 81R12 PDFBibTeX XMLCite \textit{A. Galajinsky} et al., J. High Energy Phys. 2007, No. 11, Paper No. 008, 23 p. (2007; Zbl 1245.81272) Full Text: DOI arXiv
Gutschwager, Christian; Lechtenfeld, Olaf; Ivanova, Tatiana A. Scattering of noncommutative waves and solitons in a supersymmetric chiral model in \(2 + 1\) dimensions. (English) Zbl 1245.81049 J. High Energy Phys. 2007, No. 11, Paper No. 052, 16 p. (2007). MSC: 81R12 81T75 PDFBibTeX XMLCite \textit{C. Gutschwager} et al., J. High Energy Phys. 2007, No. 11, Paper No. 052, 16 p. (2007; Zbl 1245.81049) Full Text: DOI arXiv
Lechtenfeld, Olaf; Sämann, Christian Matrix models and D-branes in twistor string theory. (English) Zbl 1226.81208 J. High Energy Phys. 2006, No. 3, 002, 38 p. (2006). MSC: 81T30 81T13 81R25 PDFBibTeX XMLCite \textit{O. Lechtenfeld} and \textit{C. Sämann}, J. High Energy Phys. 2006, No. 3, 002, 38 p. (2006; Zbl 1226.81208) Full Text: DOI arXiv
Lechtenfeld, Olaf; Popov, Alexander D. Noncommutative monopoles and Riemann-Hilbert problems. (English) Zbl 1243.81096 J. High Energy Phys. 2004, No. 1, 069, 45 p. (2004). MSC: 81R60 35Q40 35Q15 81R25 81T75 PDFBibTeX XMLCite \textit{O. Lechtenfeld} and \textit{A. D. Popov}, J. High Energy Phys. 2004, No. 1, 069, 45 p. (2004; Zbl 1243.81096) Full Text: DOI arXiv