A relativistic quantum dynamical model based on the classical string |
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| Authors: | C.E. Carlson L.N. Chang F. Mansouri J.F. Willemsen |
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| Affiliation: | Department of Physics, College of William & Mary, Williamsburg, Virginia 23185, USA;Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;Department of Physics, Yale University, New Haven, Connecticut 06520, USA;Stanford Linear Accelerator Center, Stanford Universitya, Stanford, Calif.94305, USA |
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| Abstract: | Motivated by geometrical considerations of the string model, we construct a dynamical theory of composite particles that is Poincaré invariant in four dimensions, with no tachyons and no ghosts. The resulting physical states lie on indefinitely rising trajectories. |
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