Deformation of p-adic String Amplitudes in a Magnetic Field

Abstract

A new term in the p-adic world-sheet action is proposed, which couples a constant B-field to the boundary of the world-sheet at disk level. The induced deformation of tachyon scattering amplitudes by star-products is derived. This is in agreement with the deformation of effective action postulated in recent investigations of noncommutative solitons in p-adic string theory.

6 pages, LaTeX; note and references added

References in corpus (2)

• Towards p-Adic String in Constant B-Field
• Exact noncommutative solitons in p-adic strings and BSFT

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