Zero-mode, Winding Number and Quantization of Abelian Sigma Model in (1+1) Dimensions

Zero-modes of Non-Abelian Solitons in Three Dimensional Gauge Theories

Zero-Modes, Covariant Anomaly Counterparts and Reducible Connections in Topological Yang-Mills Theory

Zero-norm states and High-energy Symmetries of String Theory

Zero-norm states and stringy symmetries

Zero-Norm States and Superstringy Symmetries

Zero-point energies and the multiplicative anomaly

Zero-point energy in spheroidal geometries

Zero-point energy of massless scalar fields in the presence of soft and semihard boundaries in D dimensions

Zero-point field induced mass vs. QED mass renormalization

Zero-point length from string fluctuations

Zerobrane Matrix Mechanics, Monopoles and Membrane Approach in QCD

Zeta function determinant of the Laplace operator on the $D$-dimensional ball

Zeta function for the Laplace operator acting on forms in a ball with gauge boundary conditions

Zeta Function Method for Repulsive Casimir Forces at Finite Temperature

Zeta Function Methods and Quantum Fluctuations

Zeta function regularization in de Sitter space: the Minkowski limit

Zeta function regularization, anomaly and complex mass term

Zeta Functions and the Casimir Energy

Zeta Functions in Brane World Cosmology