6 citations · 12 across the 4 of their papers we have counts for
11 papers
Truth, or Mere Beauty?
Djordje Radicevic
High energy physics features many ingenious tools for extracting finite results from formally divergent expressions. This brief note argues from a new perspective that all such for…
Confinement and Flux Attachment
Djordje Radicevic
Flux-attached theories are a novel class of lattice gauge theories whose gauge constraints involve both electric and magnetic operators. Like ordinary gauge theories, they possess…
The Ultraviolet Structure of Quantum Field Theories. Part 3: Gauge Theories
Djordje Radicevic
This paper develops a detailed lattice-continuum correspondence for all common examples of Abelian gauge theories, with and without matter. These rules for extracting a continuum t…
The Ultraviolet Structure of Quantum Field Theories. Part 2: What is Quantum Field Theory?
Djordje Radicevic
This paper proposes a general framework for nonperturbatively defining continuum quantum field theories. Unlike most such frameworks, the one offered here is finitary: continuum th…
The Ultraviolet Structure of Quantum Field Theories. Part 1: Quantum Mechanics
Djordje Radicevic
This paper fires the opening salvo in the systematic construction of the lattice-continuum correspondence, a precise dictionary that describes the emergence of continuum quantum th…
Abelian Bosonization, OPEs, and the "String Scale" of Fermion Fields
Djordje Radicevic
This paper establishes a precise mapping between lattice and continuum operators in theories of (1 + 1)D fermions. To reach the continuum regime of a lattice theory, renormalizatio…