{"product_id":"field-theory-of-condensed-matter-and-ultracold-gases-volume-1-9781800613904","title":"Field Theo Condensed Matter (V1)","description":"This book provides a pedagogical introduction to the concepts and methods of quantum field theory necessary for the study of condensed matter and ultracold atomic gases. After a thorough discussion of the basic methods of field theory and many-body physics (functional integrals, perturbation theory, Feynman diagrams, correlation functions and linear response theory, symmetries and their consequences, etc.), the book covers a wide range of topics, from electron gas and Fermi-liquid theory to superfluidity and superconductivity, magnetic instabilities in electron systems, and dynamical mean-field theory of Mott transition. The focus is on the study of model Hamiltonians, where the microscopic physics and characteristic energy scales are encoded into a few effective parameters, rather than first-principle methods which start from a realistic Hamiltonian at the microscopic level and then make material-specific predictions. The reader is expected to be familiar with elementary quantum mechanics and statistical physics, and some acquaintance with condensed-matter physics and ultracold gases may also be useful. No prior knowledge of field theory or many-body problem is required.\u003cbr\u003e","brand":"World Scientific Publishing Europe Ltd","offers":[{"title":"Default Title","offer_id":50509140459794,"sku":"9781800613904","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_154db117-567e-4445-b1e4-49b069841b3f.jpg?v=1730889478","url":"https:\/\/surprise-castle.myshopify.com\/products\/field-theory-of-condensed-matter-and-ultracold-gases-volume-1-9781800613904","provider":"Surprise Castle","version":"1.0","type":"link"}