Frontiers in Quantum Field Theory is published in honor of Prof Keiji Kikkawa''s 60th birthday. It deals with modern quantum field theory in the context of several exciting recent developments, many of them inspired or influenced by Prof Kikkawa''s work, which include dualities in string theory and field theory, matrix models and noncritical strings, lower dimensional quantum gravity, topological and superconformal field theory.

Frontiers in Quantum Field Theory is published in honor of Prof Keiji Kikkawa''s 60th birthday. It deals with modern quantum field theory in the context of several exciting recent developments, many of them inspired or influenced by Prof Kikkawa''s work, which include dualities in string theory and field theory, matrix models and noncritical strings, lower dimensional quantum gravity, topological and superconformal field theory.