Generalized coherent and squeezed states based on the h(1)⊕su(2) algebra
Nibaldo Alvarez M., Véronique Hussin · Journal of Mathematical Physics · 2002
States which minimize the Schrödinger–Robertson uncertainty relation are constructed as eigenstates of an operator which is an element of the h(1)⊕su(2) algebra. The relations with supercoherent and supersqueezed states of the supersymmetric harmonic oscillator are given. Moreover, we are able to compute general Hamiltonians which behave like the harmonic oscillator Hamiltonian or are related to the Jaynes–Cummings Hamiltonian.