Quantum Field Theory in Condensed Matter PhysicsCambridge University Press, 18 בינו׳ 2007 This 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. |
מתוך הספר
תוצאות 1-5 מתוך 83
עמוד
... chapters and spend more time discussing such topics as the equivalence of quantum mechanics and classical statistical mechanics. A separate chapter aboutLandau Fermi liquid theory is introduced. Istill do not thinkthat the book is fully ...
... chapters and spend more time discussing such topics as the equivalence of quantum mechanics and classical statistical mechanics. A separate chapter aboutLandau Fermi liquid theory is introduced. Istill do not thinkthat the book is fully ...
עמוד
... chapters. One should nottake away from this chapter afalse impression that in QFT weare doomed todeal withthis strange imaginarytimeand are notable tomakejudgements aboutrealtime dynamics. The point is that the τformulation isjust more ...
... chapters. One should nottake away from this chapter afalse impression that in QFT weare doomed todeal withthis strange imaginarytimeand are notable tomakejudgements aboutrealtime dynamics. The point is that the τformulation isjust more ...
עמוד
... chapter, where asimple example is provided. This is always the case with new concepts; at the beginning they look likeunnecessary complications andit takes time to understand that,infact,theymake life much easierfor those who have taken ...
... chapter, where asimple example is provided. This is always the case with new concepts; at the beginning they look likeunnecessary complications andit takes time to understand that,infact,theymake life much easierfor those who have taken ...
עמוד
... Chapter 1,information availablein statistical mechanics isprovided bythe partition function (2.3) and the correlation functions such as (2.4) Since in expression (2.1) forthe energy only neighbouring X n are coupled, one can calculate ...
... Chapter 1,information availablein statistical mechanics isprovided bythe partition function (2.3) and the correlation functions such as (2.4) Since in expression (2.1) forthe energy only neighbouring X n are coupled, one can calculate ...
עמוד
... chapter we considered the equivalence between the quantum mechanics of a point oscillator and the classical statistical mechanics of a onedimensional closed string. Now I shall generalize this equivalence as the equivalence between ...
... chapter we considered the equivalence between the quantum mechanics of a point oscillator and the classical statistical mechanics of a onedimensional closed string. Now I shall generalize this equivalence as the equivalence between ...
תוכן
Feynman diagrams | |
ONsymmetric vector model below the transition point | |
renormalization group | |
O3 nonlinear sigma model in the strong coupling limit | |
Path integral and Wicks theorem for fermions | |
the Fermi liquid | |
מהדורות אחרות - הצג הכל
Quantum Field Theory in Condensed Matter Physics <span dir=ltr>Alexei M. Tsvelik</span> תצוגה מקדימה מוגבלת - 2007 |
Quantum Field Theory in Condensed Matter Physics <span dir=ltr>Alexei M. Tsvelik</span> אין תצוגה מקדימה זמינה - 2003 |
מונחים וביטויים נפוצים
1)dimensional algebra anticommutation antiferromagnet bosonic bosonic exponents calculate canbe Chapter charge Chern–Simons chiral classical commutation relations conformal dimensions coordinates correlation functions correlation length corresponding coupling constant defined density derivation described dimensional discussion divergences effective action electrodynamics electrons equation equivalent excitations expression Fermi ferromagnetic field theory finite fluctuations formfactors Fourier gauge Gaussian Green’s function Hamiltonian Heisenberg chain interaction inthe invariant Ising model Kac–Moody algebra Lagrangian lattice Let us consider Lett Majorana fermions massless matrix momenta momentum nonlinear sigma model ofthe onedimensional particles partition function path integral perturbation Phys primary fields problem quantum electrodynamics quantum mechanics renormalization representation scalar scaling dimensions sineGordon model socalled space spacetime spectral gap spectrum spin staggered magnetization stress energy tensor Substituting symmetry temperature term thermodynamic topological tothe transformation Tsvelik twodimensional twopoint vector wave WZNW model Zamolodchikov zero