Considering the non-locality of interactions in a Bose-Einstein condensate,the existence and stability of solitons subject to a PT-symmetric potential are discu
We develop a tightly focused pump-probe absorption technique to study diffusion dynamics of photoexcited carriers.It has many advantages including the simple se
We propose a new exponential shape function in wormhole geometry within modified gravity.The energy conditions and the equation-of-state parameter are obtained.
We study the analytic structure for the eigenvalues of the one-dimensional Dirac oscillator,by analytically continuing its frequency on the complex plane.A twof