PHYSICAL STATES AND STRING SYMMETRIES
Copyright policy )PHYSICAL STATES AND STRING SYMMETRIES
It is shown that if the momenta belong to an integral lattice, then every physical state of string theory leads to a symmetry of the scattering amplitudes. We discuss the role of this symmetry when the momenta are those provided by the usual D.D.F construction and show that the string compactified on the torus associated with the self-dual Lorentzian lattice, Π25,1 possess the Fake Monster Lie algebra as a symmetry.
- University of Cambridge United Kingdom
- King's College London United Kingdom
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations, FOS: Physical sciences, String and superstring theories; other extended objects (e.g., branes) in quantum field theory, Two-dimensional field theories, conformal field theories, etc. in quantum mechanics
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations, FOS: Physical sciences, String and superstring theories; other extended objects (e.g., branes) in quantum field theory, Two-dimensional field theories, conformal field theories, etc. in quantum mechanics
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