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

Zeta functions, renormalization group equations, and the effective action

Zeta Nonlocal Scalar Fields

Zeta-function approach to Casimir energy with singular potentials

Zeta-function on the generalised cone