18 citations · 24 across the 3 of their papers we have counts for
7 papers
Conserved Currents for the Gauge-Field Theory with Lorentz Symmetry Group
Hans Christian Öttinger
For the Yang-Mills-type gauge-field theory with Lorentz symmetry group, we propose and verify an explicit expression for the conserved currents in terms of the energy-momentum tens…
Mathematical structure and physical content of composite gravity in weak-field approximation
Hans Christian Öttinger
The natural constraints for the weak-field approximation to composite gravity, which is obtained by expressing the gauge vector fields of the Yang-Mills theory based on the Lorentz…
A framework of nonequilibrium statistical mechanics. II. Coarse-graining
Alberto Montefusco, Mark A. Peletier, Hans Christian Öttinger
For a given thermodynamic system, and a given choice of coarse-grained state variables, the knowledge of a force-flux constitutive law is the basis for any nonequilibrium modeling.…
Natural Hamiltonian formulation of composite higher derivative theories
Hans Christian Öttinger
If a higher derivative theory arises from a transformation of variables that involves time derivatives, a tailor-made Hamiltonian formulation is shown to exist. The details and adv…
Stability analysis for a thermodynamically consistent model of relativistic fluid dynamics
Laura Stricker, Hans Christian Öttinger
The search for thermodynamic admissibility moreover reveals a fundamental difference between liquids and gases in relativistic fluid dynamics, as the reversible convection mechanis…
Structure-preserving integrators for dissipative systems based on reversible-irreversible splitting
Xiaocheng Shang, Hans Christian Öttinger
We study the optimal design of numerical integrators for dissipative systems, for which there exists an underlying thermodynamic structure known as GENERIC (general equation for th…