175 citations · 978 across the 20 of their papers we have counts for
12 papers · 1 filter
Conformal Sigma Models with Anomalous Dimensions and Ricci Solitons
Muneto Nitta
We present new non-Ricci-flat Kahler metrics with U(N) and O(N) isometries as target manifolds of superconformally invariant sigma models with an anomalous dimension. They are so-c…
Instantons in the Higgs Phase
Minoru Eto, Youichi Isozumi, Muneto Nitta +2
When instantons are put into the Higgs phase, vortices are attached to instantons. We construct such composite solitons as 1/4 BPS states in five-dimensional supersymmetric U(Nc) g…
D-brane Construction for Non-Abelian Walls
Minoru Eto, Youichi Isozumi, Muneto Nitta +3
Supersymmetric U(Nc) gauge theory with Nf massive hypermultiplets in the fundamental representation is given by the brane configuration made of Nc fractional Dp-branes stuck at the…
Non-BPS Brane Dynamics And Dual Tensor Gauge Theory
T. E. Clark, Muneto Nitta, T. ter Veldhuis
The action for the long wavelength oscillations of a non-BPS p=3 brane embedded in N=1, D=5 superspace is determined by means of the coset method. The D=4 world volume Nambu-Goldst…
Non-Abelian Walls and Vortices in Supersymmetric Theories
Youichi Isozumi, Muneto Nitta, Keisuke Ohashi +1
We review recent results on solitons in supersymmetric (SUSY) non-Abelian gauge theories, focusing on our papers: hep-th/0405194, hep-th/0405129, and hep-th/0404198. We construct t…
Superconformal Symmetry, The Supercurrent And Non-BPS Brane Dynamics
T. E. Clark, Muneto Nitta, T. ter Veldhuis
The Noether currents associated with the non-linearly realized super-Poincare' symmetries of the Green-Schwarz (Nambu-Goto-Akulov-Volkov) action for a non-BPS p=2 brane embedded in…