Download Quantum versus Chaos: Questions Emerging from Mesoscopic by K. Nakamura PDF

By K. Nakamura

Quantum and chaos, key innovations in modern technological know-how, are incompatible by means of nature. This quantity offers an research into quantum shipping in mesoscopic or nanoscale structures that are classically chaotic and indicates the good fortune and failure of quantal, semiclassical, and random matrix theories in facing questions rising from the mesoscopic cosmos. those conventional theories are seriously analysed, and this ends up in a brand new course. To reconcile quantum with chaos and to revive real temporal chaos in quantum structures, a time-discrete version of quantum dynamics is proposed. Audience:This publication can be of curiosity to graduate scholars and researchers in physics, chemistry and arithmetic, whose paintings includes basic questions of quantum mechanics in chaotic structures.

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In Fig. 6 two INS cross sections are shown for two parent high temperature superconductors. A key signature of long range order is the appearance of sharp dispersive modes with largest intensity at the AFM wave vector. 5 Fig. 6 The results of INS experiments are shown together with theoretical calculations for two different high Tc superconducting parent compounds with long range magnetic order. N. Néel state, a closed spin wave branch can be measured in the entire BZ (plotted along a path), adapted from Coldea et al.

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