Tomography on f-oscillators

作者：Dudinets I V^*; Man'ko V I; Marmo G; Zaccaria F

来源：Physica Scripta, 2017, 92(11): 115101.

DOI：10.1088/1402-4896/aa8e22

• f-oscillator
• symplectic tomography
• entanglement
• quantum deformation
• uncertainty relation
• coherent states
• linear entropy

Symplectic tomographies of classical and quantum states are shortly reviewed. The concept of nonlinear f-oscillators and their properties are recalled. The tomographic probability representations of oscillator coherent states and the problem of entanglement are then discussed. The entanglement of even and odd f-coherent states is evaluated by the linear entropy.

• 出版日期2017-11