{"product_id":"interplay-of-quantum-and-statistical-fluctuations-in-critical-quantum-matter-9783319975313","title":"Interplay of Quantum and Statistical Fluctuations in Critical Quantum Matter","description":"\u003cp\u003e • Author(s): Harley Scammell\u003cbr\u003e • Publisher: Springer\u003cbr\u003e • Publisher Imprint: Springer\u003cbr\u003e • BISAC: Physics - Quantum Theory\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrom the Back Cover\u003c\/b\u003e\u003cbr\u003eThis book explores critical phenomena in highly correlated quantum matter. Specifically, quantum antiferromagnets, magnon Bose condensates, and systems exhibiting deconfined quantum criticality are considered. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003eThe book's main achievement is the incorporation of both quantum and statistical fluctuations into a quantum field theoretic treatment of critical phenomena. This yields significant new insights into an abundance of problems, positions them in a much more general context, and offers an unprecedented power to analyze experimental and numerical data and predict new effects. \u003c\/p\u003e Further, a major result and overarching theme is the exploration of the scale-dependent coupling constant - an effect known in quantum chromodynamics as \"asymptotic freedom.\" The book provides the first analysis to reveal asymptotic freedom in the quantum magnetism context, and discusses many other manifestations. \u003cp\u003e\u003c\/p\u003e \u003cp\u003eAnother significant result concerns the development of a consistent theoretical framework that resolves a long-standing inconsistency in the theory of Bose condensation. Using the approach developed here, two new universality classes are subsequently identified. \u003c\/p\u003e \u003cp\u003eA final major result addresses the exotic scenario of deconfined quantum criticality. Within this framework, the book predicts the Bose condensation of particles with half-integer spin - the first- ever made in this regard. In closing, a smoking gun criterion to test for this exotic condensate is established. \u003c\/p\u003e","brand":"Springer","offers":[{"title":"Hardcover","offer_id":45278719934615,"sku":"9783319975313","price":7267.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783319975313.webp?v=1769291699","url":"https:\/\/atlanticbooks.com\/products\/interplay-of-quantum-and-statistical-fluctuations-in-critical-quantum-matter-9783319975313","provider":"Atlantic Books","version":"1.0","type":"link"}