Lattice radial quantization by cubature
Herbert Neuberger (Rutgers)
TL;DR
This paper explores a lattice approach to quantize scalar field theories in radial coordinates, demonstrating the method with simple examples like the 3D Ising model.
Contribution
It introduces a lattice radial quantization framework for scalar fields and illustrates its application with concrete examples.
Findings
Successful implementation of lattice radial quantization for scalar fields
Application to the 3D Ising model demonstrates the method's viability
Provides foundational steps for extending to more complex theories
Abstract
Basic aspects of a program to put field theories quantized in radial coordinates on the lattice are presented. Only scalar fields are discussed. Simple examples are solved to illustrate the strategy when applied to the 3D Ising model.
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