425 citations · 611 across the 13 of their papers we have counts for
4 papers · 1 filter
Spinors in euclidean field theory, complex structures and discrete symmetries
C. Wetterich
We discuss fermions for arbitrary dimensions and signature of the metric, with special emphasis on euclidean space. Generalized Majorana spinors are defined for mod 8…
Probabilistic time
C. Wetterich
The concept of time emerges as an ordering structure in a classical statistical ensemble. Probability distributions at a given time obtain by integrating out the past…
Non-Equilibrium Time Evolution in Quantum Field Theory
C. Wetterich
The time development of equal-time correlation functions in quantum mechanics and quantum field theory is described by an exact evolution equation for generating functionals. This…
The cosmon model for an asymptotically vanishing time-dependent cosmological ``constant''
Christoph Wetterich
We investigate the coupled system of gravity and a scalar with exponential potential. The energy momentum tensor of the scalar field induces a time-dependent cosmological ``constan…