16 citations · 16 across the 1 of their papers we have counts for
4 papers
Structure, Time Propagation and Dissipative Terms for Resonances
U. D. Jentschura, A. Surzhykov, M. Lubasch +1
For odd anharmonic oscillators, it is well known that complex scaling can be used to determine resonance energy eigenvalues and the corresponding eigenvectors in complex rotated sp…
Chiral Anomalies and Topology
J. Zinn-Justin
When a quantum field theory has a symmetry, global or local like in gauge theories, in the tree or classical approximation formal manipulations lead to believe that the symmetry ca…
Vector models in the large limit: a few applications
Jean Zinn-Justin
In these lecture notes prepared for the 11th Taiwan Spring School, Taipei 1997}, and updated for the Saalburg summer school 1998, we review the solutions of O(N) or U(N) models in…
Determination of critical exponents and equation of state by field theory method
Jean Zinn-Justin
Path integrals have played a fundamental role in emphasizing the profound analogies between Quantum Field Theory (QFT), and Classical as well as Quantum Statistical Physics. Ideas…