Molecular and Optical Physics
Anisotropy-driven magnetic phase transitions in SU(4)-symmetric Fermi gas in three-dimensional optical lattices
We study an SU(4)-symmetric ultracold fermionic mixture in a cubic optical lattice with a variable tunneling amplitude along one particular crystallographic axis in the crossover region from the two- to three-dimensional spatial geometry. To theoretica…
Molecular and Optical Physics
Entanglement of a three-level atom interacting with two-modes field in a cavity
The dynamics of an atom of three levels in Λ configuration interacting with a quantized field of two modes in a cavity is studied within the rotating wave approximation by considering experimental values of accessible hyperfine levels of alkali atoms. …
Molecular and Optical Physics
Protocols for x-ray transient grating pump/optical probe experiments at x-ray free electron lasers
Transient grating spectroscopy is a specialized application of the four-wave-mixing methodology and constitutes a versatile technique for investigating the dynamics of vibrational, magnetic and electronic degrees of freedom of matter in a background-fr…
Molecular and Optical Physics
Polarization spectroscopy of 87Rb-D2 line using structured light: controlling the line shape of closed hyperfine transition
In this article, we present the influence of structured light on the line shape of closed hyperfine transition of 87Rb-D2 line by monitoring the linearly polarized probe Gaussian beam in the presence of circularly polarized pump Laguerre–Gaussian (LG) …
Molecular and Optical Physics
Engineering and control of the entanglement for four Magnon modes inside two microwave cavities
We present a model for investigating the entanglement features of four magnon modes in four yttrium-iron-garnet spheres dispersed in two microwave cavities (each cavity containing two spheres), which are driven by a squeezed field under actual experime…