SCOAP3 Repository 7 records found  Search took 0.03 seconds. 
1. Resurgence and Lefschetz thimble in three-dimensional supersymmetric Chern–Simons matter theories / Fujimori, Toshiaki ; Honda, Masazumi ; Kamata, Syo ; Misumi, Tatsuhiro ; et al
We study a certain class of supersymmetric (SUSY) observables in three-dimensional SUSY Chern–Simons (CS) matter theories and investigate how their exact results are related to the perturbative series with respect to coupling constants given by inverse CS levels. [...]
Published in PTEP 2018 (2018) 123B03 10.1093/ptep/pty118 arXiv:1805.12137
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2. Resurgence structure to all orders of multi-bions in deformed SUSY quantum mechanics / Fujimori, Toshiaki ; Kamata, Syo ; Misumi, Tatsuhiro ; Nitta, Muneto ; et al
We investigate the resurgence structure in quantum mechanical models originating in 2d nonlinear sigma models with emphasis on nearly supersymmetric and quasi-exactly solvable parameter regimes. [...]
Published in PTEP 2017 (2017) 083B02 10.1093/ptep/ptx101 arXiv:1705.10483
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3. Anomaly and sign problem in N(2,2) SYM on polyhedra: Numerical analysis / Kamata, Syo ; Matsuura, So ; Misumi, Tatsuhiro ; Ohta, Kazutoshi
We investigate two-dimensional N(2,2) supersymmetric YangMills (SYM) theory on discretized curved space (polyhedra). [...]
Published in PTEP 2016 (2016) 123B01 10.1093/ptep/ptw153 arXiv:1607.01260
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4. Erratum to: Monte Carlo study of Lefschetz thimble structure in one-dimensional Thirring model at finite density / Fujii, Hirotsugu ; Kamata, Syo ; Kikukawa, Yoshio
Published in JHEP 1609 (2016) 172 10.1007/JHEP09(2016)172
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5. Erratum to: Lefschetz thimble structure in one-dimensional lattice Thirring model at finite density / Fujii, Hirotsugu ; Kamata, Syo ; Kikukawa, Yoshio
Published in JHEP 1602 (2016) 036 10.1007/JHEP02(2016)036
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6. Monte Carlo study of Lefschetz thimble structure in one-dimensional Thirring model at finite density / Fujii, Hirotsugu ; Kamata, Syo ; Kikukawa, Yoshio
We consider the one-dimensional massive Thirring model formulated on the lattice with staggered fermions and an auxiliary compact vector (link) field, which is exactly solvable and shows a phase transition with increasing the chemical potential of fermion number: the crossover at a finite temperature and the first order transition at zero temperature. [...]
Published in JHEP 1512 (2015) 125 10.1007/JHEP12(2015)125 arXiv:1509.09141
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7. Lefschetz thimble structure in one-dimensional lattice Thirring model at finite density / Fujii, Hirotsugu ; Kamata, Syo ; Kikukawa, Yoshio
We investigate Lefschetz thimble structure of the complexified path-integration in the one-dimensional lattice massive Thirring model with finite chemical potential. [...]
Published in JHEP 1511 (2015) 078 10.1007/JHEP11(2015)078 arXiv:1509.08176
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