engleski

Universal properties of conformal quantum many-body systems

Universal properties of many-body systems in conformal quantum mechanics in arbitrary dimensions are presented. Specially, a general structure of discrete energy spectra and eigenstates is found. Finally, a simple construction of a universal time operator conjugated to a conformal Hermitian or a PT-invariant Hamiltonian is proposed.

Conformal symmetry; Quantum many-body systems; Time operator

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