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8 papers · 2 filters
Dynamics of Strings between Walls
Minoru Eto, Toshiaki Fujimori, Takayuki Nagashima +3
Configurations of vortex-strings stretched between or ending on domain walls were previously found to be 1/4 Bogomol'nyi-Prasad-Sommerfield(BPS) states in N=2 supersymmetric gauge…
Brane Vector Dynamics from Embedding Geometry
T. E. Clark, S. T. Love, Muneto Nitta +2
A Kaluza-Klein decomposition of higher dimensional gravity is performed in the flexible brane world scenario and the properties of the extra vectors resulting from this decompositi…
Entanglement through conformal interfaces
Kazuhiro Sakai, Yuji Satoh
We consider entanglement through permeable interfaces in the c=1 (1+1)-dimensional conformal field theory. We compute the partition functions with the interfaces inserted. By the r…
Generalized Instantons on Complex Projective Spaces
Hironobu Kihara, Muneto Nitta
We study a class of generalized self-duality relations in gauge theories on the complex projective space with the Fubini-Study metric. Our theories consist of only gauge fields wit…
Intersecting Solitons, Amoeba and Tropical Geometry
Toshiaki Fujimori, Muneto Nitta, Kazutoshi Ohta +2
We study generic intersection (or web) of vortices with instantons inside, which is a 1/4 BPS state in the Higgs phase of five-dimensional N=1 supersymmetric U(Nc) gauge theory on…
Noncommutative Deformation of Instantons
Yoshiaki Maeda, Akifumi Sako
We construct instanton solutions on noncommutative Euclidean 4-space which are deformations of instanton solutions on commutative Euclidean 4-space. We show that the instanton numb…