String Theory Modifies Quantum Mechanics

Abstract

We argue that the light particles in string theory obey an effective quantum mechanics modified by the inclusion of a quantum-gravitational friction term, induced by unavoidable couplings to unobserved massive string states in the space-time foam. This term is related to the $W$-symmetries that couple light particles to massive solitonic string states in black hole backgrounds, and has a formal similarity to simple models of environmental quantum friction. It increases apparent entropy, and may induce the wave functions of macroscopic systems to collapse.

18 pages, CERN-6595/92

References in corpus (7)

• Interaction of Discrete States in Two-Dimensional String Theory
• Testing Quantum Mechanics in the Neutral Kaon System
• On the connection between Quantum Mechanics and the geometry of two-dimensional strings
• Topological Field Theories and Space-Time Singularity
• Quantum Mechanics and Black Holes in Four-Dimensional String Theory
• On the Evaporation of Black Holes in String Theory
• Measuring the $W$-hair of String Black Holes

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