Brownian motion is ballistic on short time scales and diffusive on long time scales.Our theoretical investigations indicate that one can observe the exact opposite – an "anomalous diffusion process" w
A permanent electric dipole moment(EDM) of elementary particles requires the simultaneous violation of time-reversal(T) and parity(P) invariance.The finite value of EDM also suggests a charge-parity(C
Bright squeezed vacuum(BSV) is a macroscopic non-classical state of light that attracts much interest because of its important features such as high degree of entanglement [1] and noise reduction belo
Spontaneous parametric down-conversion is known to have a broad frequency-angular spectrum,stretching from the lattice resonances of the crystal to the pump frequency.
We demonstrate how spatial and temporal walk-off,detrimental in general for the efficiency of nonlinear optical interactions,can be on the contrary very useful to strongly enhance and narrow the spect
The stochastic behavior of a single vortex loop appeared in imperfect Bose gas is studied.Dynamics of Bose-condensate is supposed to obey Gross-Pitaevskii equation with additional noise satisfying flu
Quantum communication holds promise for absolutely security in secret message transmission.Quantum secure direct communication(QSDC) is an important mode of the quantum communication in which secret m
We suggest an all-optical quantum memory scheme which is based on the off-resonant Raman interaction of a signal quantum field and a strong control field in a three-level atomic medium in the case whe
Future applications in quantum information science critically rely on realistic quantum memories(QM) for light [1].Such devices allow coherent and reversible transfer of quantum information between fl
Time resolved soft X-ray spectroscopy has proven recently,that it can beat the complexity of dynamics in materials and chemical processes by its high selectivity towards elemental,chemical,and magneti