25 citations · 44 across the 5 of their papers we have counts for
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Non-Abelian Global Strings at Chiral Phase Transition
Muneto Nitta, Noriko Shiiki
We construct non-Abelian global string solutions in the U(N)_L x U(N)_R linear sigma model. These strings are the most fundamental objects which are expected to form during the chi…
Skyrme Strings
Muneto Nitta, Noriko Shiiki
We construct nontopological string solutions with U(1) Noether charge in the Skyrme model with a pion mass term, and examine their stability by taking linear perturbations. The sol…
Multi-soliton solutions in the chiral quark soliton model
Nobuyuki Sawado, Noriko Shiiki
In this article a series of solutions with higher baryon numbers in the chiral quark soliton model are reported. The chiral quark soliton model is a simple quark model that incorpo…
Search for the quark shell structure using the non-topological soliton model
N. Sawado, N. Shiiki, S. Oryu
We investigate higher baryon-number states in the Chiral Quark Soliton Model using the rational map ansatz for the background chiral fields. The soliton solutions are obtained self…
Vacuum energy of CP(1) solitons
Ian G Moss, Noriko Shiiki, Takashi Torii
The vacuum energy of two CP(1) solitons on a torus is computed numerically. A numerical technique for zeta-function regularisation is proposed to remove the divergences of the vacu…