P.A.Baikov. Scientific career.

• 1986-1987:
  Hamiltonian analysis of systems with constraints: general relativity in the tetrad formalism, affine-metric gravity (diploma thesis, Moscow State University, 1987).
• 1987-1988:
  Classification of quadratic forms of Poincare, affine and projective invariant Lagrangians.
  Some ghost- and tachyon-free Lagrangians were found.
• 1989-1993:
  The definition of gamma-5 in the dimensional regularisation free of spurious anomalies.
  The 2-loop contribution to the gluon condensate coefficient function in two-current correlators.
  Kandidate of science (PhD) (Moscow State University, 1993).
• 1990-1994:
  Participation in CompHEP project (testing and physical support).
• 1994-1995:
  The 3-loop QED vacuum polarization for small q^2;
  3-loop insertion contribution to the 4-loop muon anomalous magnetic moment.
• 1995-1996:
  Multi-loop Feynman integrals: integral representation for the recurrence relations (RR) solutions.
  Explicit RR solutions for 3-loop vacuum (0-scale) integrals; REDUCE implementation.
• 1997:
  FORM implementation of the explicit RR solutions for 3-loop vacuum integrals.
• 1998-2001:
  Solving the RR for the massless 4-loop propagator integrals (reconstruction of the exact results from the expansion of the RR solutions in the large space-time dimension limit).
  a_s^4*N_F^2 contribution to R(s).
• 2002:
  a_s^4*N_F^2*m^2 contribution to R(s).
• 2004:
  a_s^4*m^2 contribution to R(s).
• 2005:
  a_s^4 contribution to "scalar" R(s) (Higgs decay into b-quarks).
• 2007:
  a_s^4 contribution to the betha-function of the quenched QED.
• 2008:
  a_s^4 contribution to "vector" R(s) (QCD Corrections to Z and tau Decays).
• Current research:
  Calculations of the a_s^4 corrections in QCD.

list of papers (SPIRES)