ar X iv : h ep - p h / 01 03 24 0 v 1 2 2 M ar 2 00 1 Vacuum Energy of CP ( 1 ) Solitons
نویسندگان
چکیده
The vacuum energy of two CP (1) solitons on a torus is computed numerically. A numerical technique for the zeta-function regularisation is proposed to remove the divergence of the vacuum energy. After performing the numerical regularisation, we observe the effect of the vacuum energy on the two-soliton configuration.
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