4 papers
Hamiltonian Renormalisation: A Categorical Perspective
M. Rodriguez Zarate
We present a categorical formulation of the Hamiltonian renormalisation programme for quantum field theories, establishing a systematic bridge between functional and lattice renorm…
Hamiltonian renormalisation IX. U(1)**3 quantum gravity
M. Rodriguez Zarate, T. Thiemann
In previous works in this series we focussed on Hamiltonian renormalisation of free field theories in all spacetime dimensions or interacting theories in spacetime dimensions lower…
Hamiltonian renormalisation VIII. P(Phi,2) quantum field theory
M. Rodriguez Zarate, T. Thiemann
In previous works in this series we focussed on Hamiltonian renormalisation of free field theories in all spacetime dimensions. In this paper we address the Hamiltonian renormalisa…
Dirac and Faddeev-Jackiw quantization of a five-dimensional Stüeckelberg theory with a compact dimension
Alberto Escalante, Moisés Zárate
A detailed Hamiltonian analysis for a five-dimensional St{ü}eckelberg theory with a compact dimension is performed. First, we develop a pure Dirac's analysis of the theory, we show…