Search results for "linear flow"

showing 2 items of 2 documents

M2_Microfluidics_for_CNT

2018

Droplet production in flow-focusing microfluidic device. The droplets are cut off from the water phase flow by pressure of oil from the side channels. The movement of the droplets proves laminar flow in the device.

Physics::Fluid Dynamicsdroplet formationPhysics::Atomic and Molecular Clustersmicrofluidicslinear flowflow-focusing
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Motion of the wave-function zeros in spin-boson systems.

1995

In the analytic Bargmann representation associated with the harmonic oscillator and spin coherent states, the wave functions considered as consisting of entire complex functions can be factorized in terms of their zeros in a unique way. The Schr\"odinger equation of motion for the wave function is turned to a system of equations for the zeros of the wave function. The motion of these zeros as a nonlinear flow of points is studied and interpreted for linear and nonlinear bosonic and spin Hamiltonians. Attention is given to the study of the zeros of the Jaynes-Cummings model and to its finite analog. Numerical solutions are derived and dicussed.

Quantum opticsPhysicsNonlinear systemClassical mechanicsCoherent statesEquations of motionNonlinear flowSystem of linear equationsAtomic and Molecular Physics and OpticsHarmonic oscillatorBosonPhysical review. A, Atomic, molecular, and optical physics
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