Title: Construction of bosonic string theory on infinitely curved anti–de Sitter space
Abstract:Free scalar field theory in the sector with a large number of particles can be interpreted as bosonic string theory on anti--de Sitter space of a vanishing radius. Different ways of writing the field ...Free scalar field theory in the sector with a large number of particles can be interpreted as bosonic string theory on anti--de Sitter space of a vanishing radius. Different ways of writing the field theory Hamiltonian translate to different ways of reparametrizing the world-sheet $\ensuremath{\sigma}$ coordinate. Adding a mass term in the field theory corresponds to cutting off the warped AdS direction, with the cutoff inversely proportional to the mass. The string theory has neither a tachyon nor a critical dimension.Read More