6 papers
Convection Patterns in Nonequilibrium Kawasaki Dynamics at Low Temperature
Meander Van den Brande, Kyosuke Adachi, Francois Huveneers
We study a conservative stochastic lattice gas (Kawasaki dynamics) coupled in the bulk to a heat bath, which leads to standard phase separation at low uniform temperatures. Instead…
Beyond Local Detailed Balance: Microscopic Rates Reshape Nonequilibrium Phase Behavior
Takahiro Kanazawa, Kyogo Kawaguchi, Kyosuke Adachi
Local detailed balance (LDB) is a central guiding principle for modeling nonequilibrium stochastic dynamics, yet it only constrains the ratio of forward and backward transition rat…
Loop expansion in polymer field theory: application to phase separation
Kiyoharu Kawana, Kyosuke Adachi
Liquid-liquid phase separation underlies phenomena ranging from protein condensate formation to the phase coexistence of synthetic polymers. Although the random phase approximation…
Mean-Field Convective Phase Separation under Thermal Gradients
Meander Van den Brande, François Huveneers, Kyosuke Adachi
Nonequilibrium conditions fundamentally change how systems undergo phase separation. In systems with temperature gradients, attractive particles have been shown to form periodic pa…
Bubble formation in active binary mixture model
Kyosuke Adachi
Phase separation, the spontaneous segregation of density, is a ubiquitous phenomenon observed across diverse physical and biological systems. Within a crowd of motile elements, act…
Does the random nature of cell-virus interactions during in vitro infections affect TCID measurements and parameter estimation by mathematical models?
Christian Quirouette, Risavarshni Thevakumaran, Kyosuke Adachi +1
Endpoint dilution (TCID50) assays cannot count the number of infectious virions (IVs), and instead are limited to counting the number of Specific INfections caused by the sample (S…