Karchev N I

Publications in Math-Net.Ru

1. Graded spin-wave theory of $t-J$ model
   
   TMF, 92:3 (1992),  415–424
2. Effective chiral Lagrangian from $SU(\infty)$ quantum chromodynamics
   
   TMF, 65:2 (1985),  192–201
3. Infrared divergences of Green's functions and renormalization in massless theories. II
   
   TMF, 46:1 (1981),  3–26
4. Infrared divergences of Green's functions and renormalization in massless theories. I
   
   TMF, 44:3 (1980),  291–306
5. Nonlocal light-cone expansion of the product of currents and its renormalization group analysis
   
   TMF, 38:3 (1979),  291–305