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 88
עמוד
... calculations, thereis no difference between quantumfield theory and classical statistical mechanics.Both these disciplines canbe discussed within thesame formalism. Therefore everywhere belowI shall unify quantum field theoryand ...
... calculations, thereis no difference between quantumfield theory and classical statistical mechanics.Both these disciplines canbe discussed within thesame formalism. Therefore everywhere belowI shall unify quantum field theoryand ...
עמוד
... calculations of correlation functions justifies its inclusion in the core text. Ithink that this progress opensnew exciting opportunitiesfor thefield, butthe communityhasnot yet wokenup to the change. The chapters about the ...
... calculations of correlation functions justifies its inclusion in the core text. Ithink that this progress opensnew exciting opportunitiesfor thefield, butthe communityhasnot yet wokenup to the change. The chapters about the ...
עמוד
... energies oftransitionsEmn which tell us about the spectrum of our Hamiltonian. (b)Wecan write down our original Green's function in terms of the retarded one: (1.29) This relation is very convenient for practical calculations as will.
... energies oftransitionsEmn which tell us about the spectrum of our Hamiltonian. (b)Wecan write down our original Green's function in terms of the retarded one: (1.29) This relation is very convenient for practical calculations as will.
עמוד
Alexei M. Tsvelik. This relation is very convenient for practical calculations as will become clear in subsequent chapters ... calculate D(iω n ) first and continue it analytically, but to skip this intermediate step and to express the ...
Alexei M. Tsvelik. This relation is very convenient for practical calculations as will become clear in subsequent chapters ... calculate D(iω n ) first and continue it analytically, but to skip this intermediate step and to express the ...
עמוד
... calculations, this representation reveals a deep and rather unexpected relationship between quantum mechanics and classical thermodynamics. To establish this connection Iwilluse an example ofa system of masslessparticlesconnected by ...
... calculations, this representation reveals a deep and rather unexpected relationship between quantum mechanics and classical thermodynamics. To establish this connection Iwilluse an example ofa system of masslessparticlesconnected by ...
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