In this paper we give fully analytical description of the dynamics of a collection of N -Frenkel excitons in high density regime dispersively coupled to a single mode cavity field, in the presence of both exciton and cavity-field dissipations. By using excitonic operators as q-deformed bosonic operators for the system, we solve analytically the Liouville equation for the density operator at zer...

The coalescence of polymer droplets is studied, in particular the final regime named collision. This phenomenon involves the complex deformation of the interface, a motion driven by the interfacial tension, and is mainly governed by the viscosity ratio. An accurate measurement technique of the collision time has been explored experimentally. In a recent paper [C. Verdier, C. R. Acad. Sci. Paris...

Modern microprocessors employ one or two levels of on–chip caches that are implemented using static RAM and take up a large portion of the Silicon real estate, consuming a significant amount of power. We present detailed analytical models for estimating the energy dissipated in conventionally–organized caches as well as caches that are organized to have reduced energy dissipations. We also vali...

in the continuous gas lift operation, compressed gas is injected into the lower section of tubing through annulus. the produced liquid flow rate is a function of gas injection rate and injection depth. all the equations to determine depth of injection assumes constant density for gas based on an average temperature of surface and bottomhole that decreases the accuracy of gas lift design. also g...

We present a theoretical scheme to generate N-quNit singlet states with N  3 via adiabatic passage. In this protocol, the system may be robust against both experimental parameter fluctuations and dissipations along dark states. In addition, during the whole procedure, quantum information is almost fully transferred between atomic ground states. It reduces the influence of dissipations such as a...

Engineers and researchers are interested in the study of nonlinear convection, viscous dissipation, Joule heating various flow configurations due to their applications engineering processes. That is why present deals with influence viscous, dissipation temperature velocity profile incompressible fluid over a flat plate. In this study, magnetic field acts perpendicular supposed be uniform magnit...