4 papers
Mutual Multilinearity of Nonequilibrium Network Currents
Sara Dal Cengio, Pedro E. Harunari, Vivien Lecomte +1
Continuous-time Markov chains have been successful in modelling systems across numerous fields, with currents being fundamental entities that describe the flows of energy, particle…
Fluctuation relations for a few observable currents at their own beat
Alberto Garilli, Pedro E. Harunari, Matteo Polettini
Coarse-grained models are widely used to explain the effective behavior of partially observable physical systems with hidden degrees of freedom. Reduction procedures in state space…
Coplanarity of rooted spanning-tree vectors
Matteo Polettini, Pedro E. Harunari, Sara Dal Cengio +1
Employing a recent technology of tree surgery we prove a ``deletion-constriction'' formula for products of rooted spanning trees on weighted directed graphs that generalizes deleti…
Mutual linearity of nonequilibrium network currents
Pedro E. Harunari, Sara Dal Cengio, Vivien Lecomte +1
For continuous-time Markov chains and open unimolecular chemical reaction networks, we prove that any two stationary currents are linearly related upon perturbations of a single ed…