Topics in Quantum Field Theory
and Integrable Systems
(see also a
list
of introductory literature)
Maintained by
A.Vladimirov
Notes, formulas, etc. (LaTeX files)
Basic algebra
Vector spaces
Algebras
Hopf algebras
Basic geometry
Manifolds
Tensor fields
Lie derivative
Lie groups
Hamiltonian dynamics
QFT: General formulas
Minkowski vs Euclidean
Gaussian continual integrals
Generating functionals
Renormalization
Generic proofs
QFT: Symmetries
Noether's theorem
Energy-momentum tensor
Supersymmetry
Formulas with SL(2,C) matrices
Anticommuting spinors
Superspace
Seiberg-Witten theory
Nonperturbative solution
BRST
BRST operator
BRST symmetry
Curved space-time
Curved space-time
Tetrads
Conformal symmetry
Conformal group: d>2 vs d=2
Conformally flat metric in complex coordinates
Stress tensor and conformal symmetry
Operator products in CFT2
Algebras of chiral conformal fields
Normal products
Sugawara construction
Free scalar field
Vertex algebras
Formal distributions and locality
Operator product expansion
Vertex algebras
Free fermions
Integrable hierarchies I
Scalar Ansatz (KP hierarchy)
Fermionic Fock space
Fermi-Bose correspondence
KP hierarchy via free fermions
Integrable hierarchies II
Adler-Kostant-Symes scheme
Matrix Ansatz
Dressing
Conservation laws
Conformal features of integrable equations
Virasoro algebra in KdV