Splitting solitons on a torus
نویسنده
چکیده
New CP 1-soliton behaviour on a flat torus is reported. Defined by the Weierstrass elliptic function and numerically-evolved from rest, each soliton splits up in two lumps which eventually reunite, divide and get back together again, etc.. This result opens up the question of fractional topological charge.
منابع مشابه
Knot Solitons
The existence of ring-like and knotted solitons in O(3) non-linear σ model is analysed. The role of isotopy of knots/links in classifying such solitons is pointed out. Appearance of torus knot solitons is seen. †[email protected]; [email protected] †† permanent address Introduction: Recently the possible existence of knotlike solitons in nonlinear field theories has been argued[1, 2]. ...
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