Correlation inequalities and uniqueness of the equilibrium state for the plane rotator ferromagnetic model A. MessagerS. Miracle-SoleC. Pfister OriginalPaper Pages: 19 - 29
Integrability of the classical\([\bar \psi _i \psi _i ]_2^2 \) and\([\bar \psi _i \psi _i ]_2^2 - [\bar \psi _i \gamma _5 \psi _i ]_2^2 \) interactions A. NeveuN. Papanicolaou OriginalPaper Pages: 31 - 64
On resonant classical Hamiltonians with two equal frequencies Martin Kummer OriginalPaper Pages: 85 - 112