10 citations · 19 across the 6 of their papers we have counts for
6 papers · 1 filter
Fermions in gravity and the skyrmion backgrounds in six dimensional brane-worlds
Yuta Kodama, Kento Kokubu, Nobuyuki Sawado
We construct brane solutions in six dimensional Einstein-Skyrme systems. A class of baby skyrmion solutions realize warped compactification of the extra dimensions and gravity loca…
SU(3) dibaryons in the Einstein-Skyrme model
H. Sato, N. Sawado
SU(3) collective coordinate quantization to the regular solution of the B=2 axially symmetric Einstein-Skyrme system is performed. For the symmetry breaking term, a perturbative tr…
Localizing gravity on Maxwell gauged CP1 model in six dimensions
Yuta Kodama, Kento Kokubu, Nobuyuki Sawado
We shall consider about a 3-brane embedded in six-dimensional space-time with a negative bulk cosmological constant. The 3-brane is constructed by a topological soliton solution li…
Collective quantization of axially symmetric gravitating B=2 skyrmion
Hisayuki Sato, Nobuyuki Sawado, Noriko Shiiki
In this paper we perform collective quantization of an axially symmetric skyrmion with baryon number two.The rotational and isorotational modes are quantized to obtain the static p…
Supersymmetric Skyrmions : Numerical Solutions
Noriko Shiiki, Nobuyuki Sawado, Shinsho Oryu
We consider the Skyrme model and obtain supersymmetric skyrmion solutions numerically. The model necessarily contains higher derivative terms and as a result the field…
Extended Soliton Solutions in an Effective Action for SU(2) Yang-Mills Theory
Nobuyuki Sawado, Noriko Shiiki, Shingo Tanaka
The Skyrme-Faddeev-Niemi (SFN) model which is an O(3) model in three dimensional space up to fourth-order in the first derivative is regarded as a low-energy effective theory o…