Multiple layer structure of non-Abelian vortex
- M. Eto, T. Fujimori, T. Nagashima, M. Nitta, K. Ohashi, N. Sakai
- Physics
- 9 March 2009
Resurgence and Lefschetz thimble in three-dimensional $\mathcal{N}=2$ supersymmetric Chern–Simons matter theories
- T. Fujimori, Masazumi Honda, S. Kamata, T. Misumi, N. Sakai
- MathematicsProgress of Theoretical and Experimental Physics
- 30 May 2018
We study a certain class of supersymmetric (SUSY) observables in 3d $\mathcal{N}=2$ SUSY Chern-Simons (CS) matter theories and investigate how their exact results are related to the perturbative…
Instantons in chiral magnets
- Masaru Hongo, T. Fujimori, T. Misumi, M. Nitta, N. Sakai
- PhysicsPhysical review B
- 4 July 2019
We exhaustively construct instanton solutions and elucidate their properties in one-dimensional antiferromagnetic chiral magnets based on the O(3) nonlinear sigma model description of spin chains…
Effective Action of Non-Abelian Monopole-Vortex Complex
- M. Cipriani, T. Fujimori
- Physics
- 9 July 2012
We construct effective actions for non-Abelian 1/4 Bogomol'nyi-Prasad-Sommerfield (BPS) monopole-vortex complexes in 4d N = 2 supersymmetric gauge theories with gauge groups U(N), U(1) \times SO(2n)…
Exact resurgent trans-series and multibion contributions to all orders
- T. Fujimori, S. Kamata, T. Misumi, M. Nitta, N. Sakai
- Physics
- 2 February 2017
The full resurgent trans-series is found exactly in near-supersymmetric $\mathbb C P^1$ quantum mechanics. By expanding in powers of the SUSY breaking deformation parameter, we obtain the first and…
Non-Abelian vortices on a cylinder: Duality between vortices and walls
- M. Eto, T. Fujimori, N. Sakai
- Physics, Mathematics
- 24 January 2006
We investigate vortices on a cylinder in supersymmetric non-Abelian gauge theory with hypermultiplets in the fundamental representation. We identify moduli space of periodic vortices and find that a…
Exact WKB analysis of the vacuum pair production by time-dependent electric fields
- H. Taya, T. Fujimori, T. Misumi, M. Nitta, N. Sakai
- PhysicsJournal of High Energy Physics
- 30 October 2020
We study the vacuum pair production by a time-dependent strong electric field based on the exact WKB analysis. We identify the generic structure of a Stokes graph for systems with the vacuum pair…
Non-Abelian vortices in SO(N) and USp(N) gauge theories
- M. Eto, T. Fujimori, W. Vinci
- Mathematics
- 25 March 2009
Non-Abelian BPS vortices in SO(N) x U(1) and USp(2N) x U(1) gauge theories
are constructed in maximally color-flavor locked vacua. We study in detail
their moduli and transformation properties…
Intersecting Solitons Amoeba and Tropical Geometry
- T. Fujimori, M. Nitta, Kazutoshi Ohta, N. Sakai, M. Yamazaki
- Physics
- 8 May 2008
We study the generic intersection (or web) of vortices with instantons inside, which is a 1/4 Bogomol'nyi-Prasad-Sommerfield state in the Higgs phase of five-dimensional N=1 supersymmetric U(N{sub…
Dynamics of Non-Abelian Vortices
- M. Eto, T. Fujimori, M. Nitta, K. Ohashi, N. Sakai
- Physics, Mathematics
- 8 May 2011
Scattering is studied using a moduli space metric for well-separated vortices of non-Abelian vortices in $(2+1)$-dimensional $U(N)$ gauge theories with $N$ Higgs fields in the fundamental…
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