3.3k citations · 16.4k across the 104 of their papers we have counts for
106 papers
The Yang-Lee Edge Singularity and Related Problems
John Cardy
The Yang-Lee edge singularity is a prototypical example of the application of renormalization group ideas to critical behavior, and one to which Michael Fisher made several importa…
Fluids in random media and dimensional augmentation
John Cardy
We propose a solution to the puzzle of dimensional reduction in the random field Ising model, inverting the question and asking: to what random problem in dimensions does a…
-deformed modular forms
John Cardy
Certain objects of conformal field theory, for example partition functions on the rectangle and the torus, and one-point functions on the torus, are either invariant or transform s…
Cut Reggeon Field Theory as a Stochastic Process
John Cardy
Reggeon field theory (RFT), originally developed in the context of high energy diffraction scattering, has a much wider applicability, describing, for example, the universal critic…
deformation of correlation functions
John Cardy
We study the evolution of correlation functions of local fields in a two-dimensional quantum field theory under the deformation, suitably regularized. We show that this…
deformations of non-Lorentz invariant field theories
John Cardy
We point out that the arguments of Zamolodchikov and others on the and similar deformations of two-dimensional field theories may be extended to the more general non…