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arXiv · hep-ph/0103240

Vacuum energy of CP(1) solitons

Ian G Moss·Noriko Shiiki·Takashi Torii
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Abstract

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 vacuum energy. After performing the numerical regularisation, we observe the effect of the vacuum energy on the two soliton interactions.

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Ian G Moss, Noriko Shiiki, Takashi Torii. 2001-03-22. Vacuum energy of CP(1) solitons. https://arxiv.org/abs/hep-ph/0103240

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