SCOAP3 Repository 6 records found  Search took 0.24 seconds. 
1. Higgs and Coulomb branch descriptions of the volume of the vortex moduli space / Ohta, Kazutoshi ; Sakai, Norisuke
BPS vortex systems on closed Riemann surfaces with arbitrary genus are embedded into 2D supersymmetric Yang–Mills theory with matters. [...]
Published in PTEP 2019 (2019) 043B01 10.1093/ptep/ptz016 arXiv:1811.03824
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2. 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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3. Coulomb branch localization in quiver quantum mechanics / Ohta, Kazutoshi ; Sasai, Yuya
We show how to exactly calculate the refined indices of N = 4 U 1 × U N $$ \mathcal{N}=4\;\mathrm{U}(1)\times \mathrm{U}(N) $$ supersymmetric quiver quantum mechanics in the Coulomb branch by using the localization technique. [...]
Published in JHEP 1602 (2016) 106 10.1007/JHEP02(2016)106 arXiv:1512.00594
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4. Exact results in discretized gauge theories / Matsuura, So ; Misumi, Tatsuhiro ; Ohta, Kazutoshi
We apply the localization technique to topologically twisted supersymmetric gauge theory on a discretized Riemann surface (the generalized Sugino model). [...]
Published in PTEP 2015 (2015) 033B07 10.1093/ptep/ptv021 arXiv:1411.4466
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5. Topologically twisted N (2, 2) supersymmetric Yang–Mills theory on an arbitrary discretized Riemann surface / Matsuura, So ; Misumi, Tatsuhiro ; Ohta, Kazutoshi
We define supersymmetric Yang–Mills theory on an arbitrary 2D lattice (polygon decomposition) while preserving one supercharge. [...]
Published in PTEP 2014 (2014) 123B01 10.1093/ptep/ptu153 arXiv:1408.6998
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6. Exact results in quiver quantum mechanics and BPS bound state counting / Ohta, Kazutoshi ; Sasai, Yuya
We exactly evaluate the partition function (index) of N $$ \mathcal{N} $$ = 4 supersymmetric quiver quantum mechanics in the Higgs phase by using the localization techniques. [...]
Published in JHEP 1411 (2014) 123 10.1007/JHEP11(2014)123 arXiv:1408.0582
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