Activity

The activity of the CGQ group may be roughtly divided in three major parts which are intimately connected eachothers...

Dynamical Systems

Exact solutions of Einstein Equations
Integrable Systems
Nambu brackets and spin waves propagation
n-ary Lie or Poisson algebras and complete integrability
Non commutative integrability
Singular Lagrangian and Hamiltonian systems

Field Theory

Non extensive Entropy
Secondary Calculus and Quantum Field Theory
Singular Lagrangian and Hamiltonian systems
The Effective Average Action method

Gravitational Physics

Black holes evaporation
Holographic Principle and early Universe
Nonlinear Gravitational Waves
Quantum Cosmology






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