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The Physics Programme Of The MoEDAL Experiment At The LHC

- B. Acharya, J. Alexandre,
+59 authors J. Yoon - Physics
- 29 May 2014

The MoEDAL experiment at Point 8 of the LHC ring is the seventh and newest LHC experiment. It is dedicated to the search for highly-ionizing particle avatars of physics beyond the Standard Model,… Expand

Symmetries and conservation laws in non-Hermitian field theories

- J. Alexandre, P. Millington, Dries Seynaeve
- Mathematics
- 4 July 2017

Anti-Hermitian mass terms are considered, in addition to Hermitian ones, for PT-symmetric complex-scalar and fermionic field theories. In both cases, the Lagrangian can be written in a manifestly… Expand

Lifshitz-type Quantum Field Theories in Particle Physics

- J. Alexandre
- Physics
- 26 September 2011

This introduction to Lifshitz-type field theories reviews some of its aspects in Particle Physics. Attractive features of these models are described with different examples, as the improvement of… Expand

Vacuum polarization in thermal QED with an external magnetic field

- J. Alexandre
- Physics
- 26 September 2000

The one-loop vacuum polarization tensor is computed in QED with an external constant, homogeneous magnetic field at finite temperature. The Schwinger proper-time formalism is used and the… Expand

Spontaneous symmetry breaking and the Goldstone theorem in non-Hermitian field theories

- J. Alexandre, J. Ellis, P. Millington, Dries Seynaeve
- PhysicsPhysical Review D
- 16 May 2018

We demonstrate the extension to parity-time (PT)-symmetric field theories of the Goldstone theorem, confirming that the spontaneous appearance of a field vacuum expectation value via minimization of… Expand

Magnetic Monopole Search with the Full MoEDAL Trapping Detector in 13 TeV pp Collisions Interpreted in Photon-Fusion and Drell-Yan Production.

- B. Acharya, J. Alexandre,
+65 authors I. Zgură - PhysicsPhysical review letters
- 20 March 2019

TLDR

Gauge invariance and the Englert-Brout-Higgs mechanism in non-Hermitian field theories

- J. Alexandre, J. Ellis, P. Millington, Dries Seynaeve
- PhysicsPhysical Review D
- 2 August 2018

We discuss $\mathcal{P}\mathcal{T}$-symmetric Abelian gauge field theories as well as their extension to the Englert-Brout-Higgs mechanism for generating a mass for a vector boson. Gauge invariance… Expand

On the possibility of superluminal neutrino propagation

- J. Alexandre, J. Ellis, N. Mavromatos
- Physics
- 28 September 2011

Non-Hermitian extension of gauge theories and implications for neutrino physics

- J. Alexandre, C. Bender, P. Millington
- Physics
- 3 September 2015

A bstractAn extension of QED is considered in which the Dirac fermion has both Hermitian and anti-Hermitian mass terms, as well as both vector and axial-vector couplings to the gauge field. Gauge… Expand

Black hole interference patterns in flavor oscillations

- J. Alexandre, K. Clough
- PhysicsPhysical Review D
- 4 May 2018

Motivated by neutrino astronomy, we consider a plane wave of coupled and massive flavours, scattered by a static black hole, and describe analytically and numerically the corresponding oscillation… Expand

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