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arxiv: 1306.2524 · v2 · pith:HYZYC3W3new · submitted 2013-06-11 · 🪐 quant-ph

Unitary Representations of Quantum Superpositions of two Coherent States and beyond

classification 🪐 quant-ph
keywords statesbasiscoherentconstructionoperatorsoscillatorquantumsuperpositions
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The construction of a class of unitary operators generating linear superpositions of generalized coherent states from the ground state of a quantum harmonic oscillator is reported. Such a construction, based on the properties of a new ad hoc introduced set of hermitian operators, leads to the definition of new basis in the oscillator Hilbert space, extending in a natural way the displaced Fock states basis. The potential development of our method and our results is briefly outlined.

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