36 citations · 83 across the 12 of their papers we have counts for
12 papers
Identities for Entropy Change Associated with the Time-Evolution of an Open System
Hiroki Majima, Akira Suzuki
A general relation between entropy and an evolutionary superoperator is derived based on the theory of the real-time formulation. The formulation establishing the relation relies o…
Statistical mechanical expression of entropy production for an open quantum system
Hiroki Majima, Akira Suzuki
A quantum statistical expression for the entropy of a nonequilibrium system is defined so as to be consistent with Gibbs' relation, and is shown to corresponds to dynamical variabl…
Theory of the Room-Temperature QHE in Graphene
Shigeji Fujita, Akira Suzuki
The unusual quantum Hall effect (QHE) in graphene is often discussed in terms of Dirac fermions moving with a linear dispersion relation. The same phenomenon will be explained in t…
Composite-particles (Boson, Fermion) Theory of Fractional Quantum Hall Effect
Shigeji Fujita, Akira Suzuki, H. C. Ho
A quantum statistical theory is developed for a fractional quantum Hall effects in terms of composite bosons (fermions) each of which contains a conduction electron and an odd (eve…
Theory of High-Field Transports in Metallic Single-Wall Nanotubes
S. Fujita, H. C. Ho
Individual metallic single-wall carbon nanotubes show unsual non-Ohmic transport behaviors at high bias fields. For low resistance contact samples, the differential conductance dI/…
The two-atom energy spectrum in a harmonic trap near a Feshbach resonance at higher partial waves
Akira Suzuki, Yi Liang, Rajat K. Bhaduri
Two atoms in an optical lattice may be made to interact strongly at higher partial waves near a Feshbach resonance. These atoms, under appropriate constraints, could be bosonic or…