J. M. Cornejo

collaborators

4 papers

quant-ph2026

On the potential for high-accuracy spectroscopy of $H_{2}^{+}$ and $H_{2}^{-}$ in Penning traps for a test of CPT invariance

Stephan Schiller, Juan M. Cornejo, Nikita Poljakov +3

The comparison of vibrational transition frequencies of $H_{2}^{+}$ and $H_{2}^{-}$ offers a new opportunity to test CPT invariance. Myers [Phys. Rev. A 98, 01…

quant-ph2026

A robust method to reach the motional quantum regime of (anti-)protons in cryogenic multi-Penning traps

Nikita Poljakov, Jan Schaper, Julia-Aileen Coenders +5

Sympathetic laser cooling is a key concept in precision spectroscopy and quantum state control of charged particles. Significant challenges arise in the metrologically relevant cas…

physics.atom-ph2026

Full Single-Quantum Control of Particles in Penning Traps for Symmetry Tests at the Quantum Limit

J. M. Cornejo, J. -A. Coenders, A. Lissel +9

The BASE collaboration aims to measure antimatter systems with the highest precision in order to perform a rigorous test of CPT symmetry and search for physics beyond the Standard…

math.LO2025

Free five-valued Nelson Algebras

Five-valued Nelson algebras are those satisfying the condition: $((x \to z) \to y) \to (((y \to x) \to y) \to y) = 1$ . We give alternative equations defining these algebras, and determine…

On the potential for high-accuracy spectroscopy of H2+​ and H2−​ in Penning traps for a test of CPT invariance

A robust method to reach the motional quantum regime of (anti-)protons in cryogenic multi-Penning traps

Full Single-Quantum Control of Particles in Penning Traps for Symmetry Tests at the Quantum Limit

Free five-valued Nelson Algebras

On the potential for high-accuracy spectroscopy of $H_{2}^{+}$ and $H_{2}^{-}$ in Penning traps for a test of CPT invariance