73 citations · 192 across the 25 of their papers we have counts for
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Theoretical Basis for Classifying Hyperuniform States of Two-Component Systems
Hiroshi Frusawa
Hyperuniform states of matter exhibit unusual suppression of density fluctuations at large scales, contrasting sharply with typical disordered configurations. Various types of hype…
Pole Analysis of the Inter-Replica Correlation Function in a Two-Replica System as a Binary Mixture: Mean Overlap in the Cluster Glass Phase
Hiroshi Frusawa
To investigate the cluster glass phase of ultrasoft particles, we examine an annealed two-replica system endowed with an attractive inter-replica field similar to that of a binary…
Replica Field Theory for a Generalized Franz--Parisi Potential of Inhomogeneous Glassy Systems: New Closure and the Associated Self-Consistent Equation
Hiroshi Frusawa
On approaching the dynamical transition temperature, supercooled liquids show heterogeneity over space and time. Static replica theory investigates the dynamical crossover in terms…
Non-hyperuniform metastable states around a disordered hyperuniform state of densely packed spheres: stochastic density functional theory at strong coupling
Hiroshi Frusawa
Disordered and hyperuniform structures of densely packed spheres near and at jamming are characterized by vanishing of long-wavelength density fluctuations, or equivalently by long…
Free-energy functional of instantaneous correlation field in liquids: field-theoretic derivation of the closures
Hiroshi Frusawa
This paper presents a unified method for formulating a field-theoretic perturbation theory that encompasses the conventional liquid state theory. First, the free-energy functional…
Transverse density fluctuations around the ground state distribution of counterions near one charged plate: stochastic density functional view
Hiroshi Frusawa
We consider the Dean-Kawasaki (DK) equation of overdamped Brownian particles that forms the basis of the stochastic density functional theory. Recently, the linearized DK equation…
Functional-integral approach to Coulomb fluids in the strong coupling limit
Hiroshi Frusawa
We have developed a field theory for strongly coupled Coulomb fluids, via introducing new functional--integral transformation of the electrostatic interaction energy. Our formalism…
Electrostatic contribution to colloidal solvation in terms of the self-energy modified Boltzmann distribution
Hiroshi Frusawa
Electrostatic interactions make a large contribution to solvation free energy in ionic fluids such as electrolytes and colloidal dispersions. The electrostatic contribution to solv…
Stochastic dynamics and thermodynamics around a metastable state based on the linear Dean-Kawasaki equation
Hiroshi Frusawa
The Dean-Kawasaki equation forms the basis of the stochastic density functional theory (DFT). Here it is demonstrated that the Dean-Kawasaki equation can be directly linearized in…
Bridging the gap between correlation entropy functionals in the mean spherical and the hypernetted chain approximations: a field theoretic description
Hiroshi Frusawa
The correlation entropy as a functional of radial distribution function (or the total correlation function ) in classical fluids has been obtained from the seco…
A variational principle behind van der Waals picture of strongly coupled plasmas
Hiroshi Frusawa
Various strong coupling theories of the one-component plasma have successfully predicted the thermodynamic and structural properties by separating the Coulomb potential into short-…
A self-consistent field theory of density correlations in classical fluids
Hiroshi Frusawa
More than half of a century has passed since the free energy of classical fluids defined by second Legendre transform was derived as a functional of density-density correlation fun…