Titlebook: Many-Body Boson Systems; Half a Century Later André F. Verbeure Book 2011 Springer-Verlag London Limited 2011 BEC (Bose-Einstein Condensati

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Bose Einstein Condensation (BEC),d out the possibility of an arbitrary large number of oscillators to be in a zero momentum state. This property was interpreted as a physical phenomenon, a kind of condensation phenomenon. Later when second quantization was formulated, the oscillators where called boson particles. This was the birth

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Quantum Fluctuations and Bosonization,ding procedures for the extraction of the relevant physical quantities out of these extremely complex systems. We are faced with the problem of finding relevant reduction procedures which map the complex systems onto a simpler, tractable model at the price of introducing elements of uncertainty. The

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Appendix,eedom, which is the case after having taken the thermodynamic limit. It is particularly handy for the study of the collective phenomena. This formulation is sometimes called the algebraic approach to statistical mechanics and field theory. Extensive mathematical and technical information about this

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André F. Verbeurethe need for meaning with a focus on the four needs for meaning (Baumeister 1991). Finally, the authors discuss some myths related to meaning, particularly the expectation that everything in life does (or will) make sense and have a reason. Throughout the chapter, the authors discuss ideas where the

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André F. Verbeuregine, but also Google Translate and Google Maps— queried by an anonymous user over the span of many years. We start with a search for study abroad programs in Paris, go through queries on how to romance in French and where to take a date, followed by how-to advice on long-distance relationships, the

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André F. Verbeurese other scholars, thinkers, historians, and lay people that have been interested on the broader topics discussed here, which are those that have basically fascinated the most the vast majority of people since times immemorial. Why are we here? What is the purpose of life? What is its meaning? Are w