912 citations · 14.2k across the 174 of their papers we have counts for
176 papers
Terrestrial Very-Long-Baseline Atom Interferometry: Workshop Summary
Sven Abend, Baptiste Allard, Iván Alonso +250
This document presents a summary of the 2023 Terrestrial Very-Long-Baseline Atom Interferometry Workshop hosted by CERN. The workshop brought together experts from around the world…
Varying Entropy Degrees of Freedom Effects in Low-Scale Leptogenesis
Dimitrios Karamitros, Thomas McKelvey, Apostolos Pilaftsis
We analyse in detail the effect of varying entropy degrees of freedom on low-scale leptogenesis models. As an archetypal model, we consider the Tri-Resonant Leptogensis (TRL) s…
Minimal Supergeometric Quantum Field Theories
Viola Gattus, Apostolos Pilaftsis
We formulate minimal SuperGeometric Quantum Field Theories (SG-QFTs) that allow for scalar-fermion field transformations in a manifestly reparameterisation covariant manner. First,…
Quantum Coherence of Critical Unstable Two-Level Systems
Dimitrios Karamitros, Thomas McKelvey, Apostolos Pilaftsis
We study in detail the dynamics of unstable two-level quantum systems by adopting the Bloch-sphere formalism of qubits. By employing the Bloch-vector representation for such unstab…
Towards a Localised S-Matrix Theory
Dimitrios Karamitros, Apostolos Pilaftsis
We formulate an S-matrix theory in which localisation effects of the particle interactions involved in a scattering process are consistently taken into account. In the limit of an…
Frictionless UV-finite Instantons in Curved Spacetime
Mulham Hijazi, Apostolos Pilaftsis
We identify a new class of UV-complete instanton solutions that describe the false vacuum\- decay of a real scalar field in a particular curved spacetime background. To this end, w…