Non-commutative Solitons in Finite Quantum Mechanics
نویسنده
چکیده
The continuous Lorentz symmetry is broken to a discrete subgroup–but the internal (gauge) symmetry is preserved. Note that it is this feature that renders the study of lattice supersymmetry so non-trivial, since supersymmetry mixes Lorentz symmetry and internal symmetry in a non-trivial way. In quantum mechanics we consider functions that take values in phase space. These functions are valued in the Heisenberg algebra
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تاریخ انتشار 2002