By Felix A. Buot
This booklet provides the 1st entire remedy of discrete phase-space quantum mechanics and the lattice Weyl-Wigner formula of power band dynamics, by means of the originator of those theoretical strategies. additionally integrated is the author's quantum superfield theoretical process for nonequilibrium quantum physics, with no the awkward use of synthetic time contour hired in prior formulations of nonequilibrium physics. those major quantum theoretical concepts mix to yield normal and specified quantum delivery equations in phase-space, applicable for nonlinear open platforms, together with excitation-pairing dynamics. The derivation of Landauer and Landauer-Buttiker formulation in mesoscopic physics from the final quantum delivery equations can also be taken care of. New rising nanodevices for electronic and verbal exchange functions are mentioned within the mild of the quantum-transport physics equations, and an in-depth therapy of the physics of resonant tunneling units is given. Extension of discrete phase-space quantum mechanics on finite fields is in brief mentioned for completeness, including its relevance to quantum computing. furthermore, quantum details thought is roofed which will shed extra mild at the beginning of quantum dynamics, besides chosen themes on nonequilibrium nanosystems in quantum biology.
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