## 15 Citations

### The non-triviality of the vacuum in light-front quantization: An elementary treatment

- Physics
- 2018

It is often stated that the vacuum is trivial when light-front (null-plane) quantization is applied to a quantum field theory, in contrast to the situation with equal-time quantization. In fact, it…

### Lightcone effective Hamiltonians and RG flows

- PhysicsJournal of High Energy Physics
- 2018

We present a prescription for an effective lightcone (LC) Hamiltonian that includes the effects of zero modes, focusing on the case of Conformal Field Theories (CFTs) deformed by relevant operators.…

### Lightcone effective Hamiltonians and RG flows

- PhysicsJournal of High Energy Physics
- 2018

A bstractWe present a prescription for an effective lightcone (LC) Hamiltonian that includes the effects of zero modes, focusing on the case of Conformal Field Theories (CFTs) deformed by relevant…

### Localisation in worldline pair production and lightfront zero-modes

- Physics
- 2014

A bstractThe nonperturbative probability of pair production in electric fields depending on lightfront time is given exactly by the locally constant approximation. We explain this by showing that the…

### Gluon helicity flip in a plane wave background

- Physics, GeologyJournal of High Energy Physics
- 2019

A bstractWe compute the leading probability for a gluon to flip helicity state upon traversing a background plane wave gauge field in pure Yang-Mills theory and QCD, with an arbitrary number of…

### Nonperturbative matching between equal-time and lightcone quantization

- PhysicsJournal of High Energy Physics
- 2020

We investigate the nonperturbative relation between lightcone (LC) and standard equal-time (ET) quantization in the context of λϕ4 theory in d = 2. We discuss the perturbative matching between bare…

### Introduction to Lightcone Conformal Truncation: QFT Dynamics from CFT Data

- Physics
- 2020

We both review and augment the lightcone conformal truncation (LCT) method. LCT is a Hamiltonian truncation method for calculating dynamical quantities in QFT in infinite volume. This document is a…

### Pair production in laser fields : finite size effects

- Physics
- 2010

We discuss pair creation in a strong laser background, using lightfront field theory. We show that all the physics is contained in the lightfront momentum transfer from the laser, and probe, to the…

### Cancellation of Glauber gluon exchange in the double Drell-Yan process

- Physics
- 2016

A bstractAn essential part of any factorisation proof is the demonstration that the exchange of Glauber gluons cancels for the considered observable. We show this cancellation at all orders for…

## References

SHOWING 1-3 OF 3 REFERENCES

### The Light-Cone Effective Potential

- Physics
- 2002

It is shown how to calculate simple vacuum diagrams in light-cone quantum field theory. As an application, I consider the one-loop effective potential of phi^4 theory. The standard result is…

### Light cone nucleon wave function in the quark-soliton model

- Physics
- 2002

A b s t r a c t The light-cone wave function of the nucleon is calculated in the limit Nc → ∞ in the quark-soliton model inspired by the theory of the instanton vacuum of QCD. The technique of the…