Entanglement and Bell inequalities with boosted
The Large Hadron Collider provides a unique opportunity to study quantum entanglement
and violation of Bell inequalities at the highest energy available today. In this paper, we will …
and violation of Bell inequalities at the highest energy available today. In this paper, we will …
Top-quark pair production as a probe of light top-philic scalars and anomalous Higgs interactions
F Maltoni, D Pagani, S Tentori - arXiv preprint arXiv:2406.06694, 2024 - arxiv.org
We compute the effects due to the virtual exchange (or the soft emission) of a scalar particle
with generic couplings to the top quark in $ t\bar t $ pair production at the LHC. We apply the …
with generic couplings to the top quark in $ t\bar t $ pair production at the LHC. We apply the …
Hadronic Top Quark Polarimetry with ParticleNet
Precision studies for top quark physics are a cornerstone of the Large Hadron Collider
program. Polarization, probed through decay kinematics, provides a unique tool to scrutinize …
program. Polarization, probed through decay kinematics, provides a unique tool to scrutinize …
Quantum tops at circular lepton colliders
F Maltoni, C Severi, S Tentori, E Vryonidou - arXiv preprint arXiv …, 2024 - arxiv.org
We study the quantum properties of top quark pairs in lepton colliders with unpolarised
beams, including spin correlations, entanglement, and violation of Bell inequalities. We …
beams, including spin correlations, entanglement, and violation of Bell inequalities. We …
Binned top quark spin correlation and polarization observables for the LHC at 13.6 TeV
W Bernreuther, L Chen, ZG Si - Physical Review D, 2024 - APS
We consider top-antitop quark (tt¯) production at the Large Hadron Collider (LHC) with
subsequent decays into dileptonic final states. We use and investigate a set of leptonic …
subsequent decays into dileptonic final states. We use and investigate a set of leptonic …
Optimizing Entanglement and Bell Inequality Violation in Top Anti-Top Events
A top quark and an anti-top quark produced together at colliders have correlated spins.
These spins constitute a quantum state that can exhibit entanglement and violate Bell's …
These spins constitute a quantum state that can exhibit entanglement and violate Bell's …
Analytical Insights on Hadronic Top Quark Polarimetry
Top quark polarization provides an important tool for studying its production mechanisms,
spin correlations, top quark properties, and new physics searches. Unlike lighter quarks, the …
spin correlations, top quark properties, and new physics searches. Unlike lighter quarks, the …
Entanglement in flavored scalar scattering
K Kowalska, EM Sessolo - arXiv preprint arXiv:2404.13743, 2024 - arxiv.org
We investigate quantum entanglement in high-energy $2\to 2$ scalar scattering, where the
scalars are characterized by an internal flavor quantum number acting like a qubit. Working …
scalars are characterized by an internal flavor quantum number acting like a qubit. Working …
Entanglement and Bell inequality violation in vector diboson systems produced in decays of spin-0 particles
A Bernal, P Caban, J Rembieliński - arXiv preprint arXiv:2405.16525, 2024 - arxiv.org
We discuss entanglement and the violation of the CGLMP inequality in a system of two
vector bosons produced in the decay of a spin-0 particle. We assume the most general CPT …
vector bosons produced in the decay of a spin-0 particle. We assume the most general CPT …
On bipartite and tripartite entanglement at present and future particle colliders
Entanglement, rooted in the non-deterministic, non-local nature of quantum mechanics,
serves as a fundamental correlation. High-energy particle colliders offer a unique platform …
serves as a fundamental correlation. High-energy particle colliders offer a unique platform …