# Prescriptionless light-cone integrals

@article{Suzuki1999PrescriptionlessLI, title={Prescriptionless light-cone integrals}, author={Alfredo Takashi Suzuki and Alexandre G. M. Schmidt}, journal={The European Physical Journal C - Particles and Fields}, year={1999}, volume={12}, pages={361-365} }

Abstract. Perturbative quantum gauge field theory as seen within the perspective of physical gauge choices such as the light-cone gauge entails the emergence of troublesome poles of the type $(k\cdot n)^{-\alpha}$ in the Feynman integrals. These come from the boson field propagator, where $\alpha = 1,2,\cdots$ and $n^{\mu}$ is the external arbitrary four-vector that defines the gauge proper. This becomes an additional hurdle in the computation of Feynman diagrams, since any graph containing…

## 5 Citations

### Scalar and vector one-loop massive tadpole light-front gauge Feynman integrals

- PhysicsPhysical Review D
- 2022

Light-front gauge is the most popular one to work with fundamental interactions, due to its characteristic maximum kinematical Poincare operators that it allows. However, it is also known to be one…

### Loop integrals in three outstanding gauges: Feynman, Light-Cone, and Coulomb

- Physics
- 2001

Abstract We apply the negative dimensional integration method (NDIM) to three outstanding gauges: Feynman, light-cone, and Coulomb gauges. Our aim is to show that NDIM is a very suitable technique to…

### NDIM achievements: massive, arbitrary tensor rank and N-loop insertions in Feynman integrals

- Physics
- 2000

One of the main difficulties in studying quantum field theory, in the perturbative regime, is the calculation of D-dimensional Feynman integrals. In general, one introduces the so-called Feynman…

### Non-planar double-box, massive and massless pentabox Feynman integrals in the negative-dimensional approach

- Physics
- 2001

The negative-dimensional integration method is a technique which can be applied, with success, in usual covariant gauge calculations. We consider three two-loop diagrams: the scalar massless…

## 3 References

### Yang-Mills theories in algebraic non-covariant gauges

- Physics
- 1991

This volume deals with canonical quantization, Feynman rules and renormalization of Yang-Mills theories in algebraic non-covariant gauges (typically axial and light-cone gauges). The material is…

### Introduction to the theory of quantized fields

- Mathematics
- 1960

This site is also available in the following languages: Български Català Deutsch Ελληνικά English Español Français Hrvatski Italiano Norsk/Bokmål Polski Português Русский Slovensky Svenska ( ) ( )…

### Noncovariant Gauges: Quantization of Yang-Mills and Chern-Simons Theory in Axial-Type Gauges

- Physics
- 1994

Non-abelian fields covariant gauges overview of noncovariant gauges gauges of the axial kind application of the light-cone gauge to supersymmetry renormalization in the presence of nonlocal terms…