Finite-size Effect for Dyonic Giant Magnons in CP 3β

摘要: We studied the finite-size giant magnons in AdS4 ×CPβ background using the classical spectral curve constructed in this paper. We computed the finite-size corrections to the dispersion relations for the RP 3 giant magnons using our twisted algebraic curve based on the method proposed in, in which the authors computed the finite-size corrections of giant magnons in AdS4 × CP by introducing a finite-size resolvent Gfinite(x). We obtained exactly the same result as in [2], where a totally different approach was used.