Collective electrodynamics I
نویسندگان
چکیده
منابع مشابه
Collective Electrodynamics I (superconductor͞quantum Coherence͞vector Potential͞magnetic Interaction)
Standard results of electromagnetic theory are derived from the direct interaction of macroscopic quantum systems; the only assumptions used are the Einstein– deBroglie relations, the discrete nature of charge, the Green’s function for the vector potential, and the continuity of the wave function. No reference is needed to Maxwell’s equations or to traditional quantum formalism. Correspondence ...
متن کاملStephen Parrott of Collective Electrodynamics by Carver
“In this book Carver Mead offers a radically new approach to the standard problems of electromagnetic theory. Motivated by the belief that the goal of scientific research should be the simplification and unification of knowledge, he describes a new way of doing electrodynamics—collective electrodynamics—that does not rely on Maxwell’s equations, but rather uses the quantum nature of matter as i...
متن کاملCollective Optomechanical Effects in Cavity Quantum Electrodynamics.
We investigate a cavity quantum electrodynamic effect, where the alignment of two-dimensional freely rotating optical dipoles is driven by their collective coupling to the cavity field. By exploiting the formal equivalence of a set of rotating dipoles with a polymer we calculate the partition function of the coupled light-matter system and demonstrate that it exhibits a second order phase trans...
متن کاملStochastic electrodynamics simulations for collective atom response in optical cavities
We study the collective optical response of an atomic ensemble confined within a single-mode optical cavity by stochastic electrodynamics simulations that include the effects of atomic position correlations, internal level structure, and spatial variations in cavity coupling strength and atom density. In the limit of low light intensity, the simulations exactly reproduce the full quantum field-...
متن کاملBehavioral Marxism I: Collective Action
Conßict is of course central to Marxian economics. Consistent with Marx and Engels (1848, 3) belief that the history of all hitherto existing society is the history of class struggles, most, but not all, of the conßict described involves classes, either fundamental or subsumed (Resnick and Wolff 1982). Some of it involves individuals, however, on one or both sides, often in different cl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1997
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.94.12.6013