Contents -- Preface -- List of Selected Publications by Hiroshi Ezawa -- Professor Hiroshi Ezawa -- 1. Quantum Mechanics -- Direct Observation of the Microscopic World by Using Phase Shifts of Electron Waves -- Electron Correlations in Atoms: Hyperspherical Approach to Multiply Excited States of Atoms -- Bifurcation of Periodic Instantons and Quantum-Classical Transition in a Biaxial Anisotropy Nano-Ferromagnet -- 2. Path Integrals and Stochastic Processes -- The Feynman Path Integral: An Historical Slice -- Time-Sliced Approximation to Path Integral and Lie-Trotter-Kato Product Formula -- Innovation Approach to Some Problems in Quantum Dynamics -- Feynman Paths Sticky Walls White Noise -- White Noise Path Integrals: Applications in Polymer Entanglement -- Double Strata of Time for Construction of Path-Space Measure for Stochastic Differential Equations -- Olbers' Paradox Wireless Telephones and Poisson Random Sets. Is the Universe Finite? -- 3. Quantum Field Theory -- Nonrelativistic QED at Large Momentum of Photons -- Enhanced Binding in Models of Nonrelativistic Quantum Field Theory -- Recent Developments in Mathematical Methods for Models in Non-Relativistic Quantum Electrodynamics -- Localization in Quantum Field Theory -- Remarks on the Commutator of Quark Mass Matrices -- Probing Extra Dimensions with Neutrino Oscillations -- BPS Wall in N = 2 SUSY Nonlinear Sigma Model with Eguchi- Hanson Manifold -- Current Algebra Approach to String Theory -- 4. Statistical Mechanics -- Statistical Mechanics of Thermodynamic Processes -- How to Formulate Non-Equilibrium Local States in QFT? - General Characterization and Extension to Curved Spacetime- -- Some Applications of Renormalization Group Analysis -- Seven-Vertex Solutions of the Colored Yang-Baxter Equation.

Brownian Motion as a Model for B-Cell Movement -- The Lorentz Force and the Casimir Force at Finite Temperature and Casimir Entropy -- 5. Mathematical Problems -- Information Dynamics and its Application to Recognition Process -- Amenability for Weighted Hopf C*-Algebras -- The Bessel Equation and Dissipation -- 6. History -- Simon Stevin and the Cultural Revolution in the 16th Century.