158 citations · 962 across the 36 of their papers we have counts for
36 papers
Newton-Cartan limit of Klein-Gordon AQFT: gravitational atoms and the loss of vacuum entanglement
Leonardo A. Pachon
We take the non-relativistic limit of the free Klein-Gordon field on static spacetimes at three levels: one-particle resolvents, quasi-free states and the time-zero ne…
Galilean Reeh-Schlieder obstruction in the vacuum and the thermal Reeh-Schlieder property
Leonardo A. Pachon
We ask in which states, and for which local algebras, Galilean quantum fields have the Reeh-Schlieder property. The nets are generated by time-zero canonical fields on spatial regi…
Algebraic quantum kinematics: Galilean covariance with positive energy confines unequal-time commutation to null sets
Leonardo A. Pachon
We ask which kinematical groups allow local algebras of canonical quantum fields to commute at unequal times. The Galilei group acts transitively on pairs of non-simultaneous event…
Rank-2 Electromagnetic Backgrounds and Angular Momentum Barriers in Gravitomagnetic Spin-Quadrupole Searches
Leonardo A. Pachon
We present a complete analysis of the angular momentum selection rules and electromagnetic backgrounds that constrain any spectroscopic search for the gravitomagnetic spin-quadrupo…
Path integral formulation of finite-dimensional quantum mechanics in discrete phase space
Leonardo A. Pachon, Andres D. Gomez
We develop a path integral representation for the dynamics of quantum systems with a finite-dimensional Hilbert space, formulated entirely within a discrete phase space. Starting f…
Quantum to Classical Cavity Chemistry Electrodynamics
Leonardo F. Calderón, Humberto Triviño, Leonardo A. Pachón
Polaritonic chemistry has ushered in new avenues for controlling molecular dynamics. However, two key questions remain: (i) Can classical light sources elicit the same effects as c…