{"product_id":"quantum-fld-thry-cond-matt-phys-2ed-second-edition","title":"Quantum Fld Thry Cond Matt Phys 2ed  Second Edition","description":"\u003cp\u003eThis book is a course in modern quantum field theory as seen through the eyes of a theorist working in condensed matter physics. It contains a gentle introduction to the subject and therefore can be used even by graduate students. The introductory parts include a derivation of the path integral representation, Feynman diagrams and elements of the theory of metals including a discussion of Landau-Fermi liquid theory. In later chapters the discussion gradually turns to more advanced methods used in the theory of strongly correlated systems. The book contains a thorough exposition of such non-perturbative techniques as 1\/N-expansion, bosonization (Abelian and non-Abelian), conformal field theory and theory of integrable systems. The book is intended for graduate students, postdoctoral associates and independent researchers working in condensed matter physics.\u003c\/p\u003e","brand":"Alexei M. Tsvelik","offers":[{"title":"Default Title","offer_id":44214290612284,"sku":"9780521529808","price":26995.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/7706\/7836\/files\/9780521529808_e8115b58-a5b8-4861-af58-972303329e0f.jpg?v=1776722566","url":"https:\/\/libertybooksstore.myshopify.com\/products\/quantum-fld-thry-cond-matt-phys-2ed-second-edition","provider":"LibertyBooksStore","version":"1.0","type":"link"}