22 citations · 69 across the 8 of their papers we have counts for
18 papers
Asymptotic nonlocality
Jens Boos, Christopher D. Carone
We construct a theory of real scalar fields that interpolates between two different theories: a Lee-Wick theory with propagator poles, including Lee-Wick partners, and a…
Non-locality and gravitoelectromagnetic duality
Jens Boos, Ivan Kolář
The weak-field Schwarzschild and NUT solutions of general relativity are gravitoelectromagnetically dual to each other, except on the positive -axis. The presence of non-localit…
Retarded field of a uniformly accelerated source in non-local scalar field theory
Ivan Kolář, Jens Boos
We study the retarded field sourced by a uniformly accelerated particle in a non-local scalar field theory. While the presence of non-locality regularizes the field at the location…
Ultrarelativistic charged and magnetized objects in non-local ghost-free electrodynamics
Jens Boos, Valeri P. Frolov, Jose Pinedo Soto
We study a non-local ghost-free Lorentz invariant modification of the Maxwell equations in four- and higher-dimensional flat spacetimes. We construct solutions of these equations f…
Resonant particle creation by a time-dependent potential in a nonlocal theory
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
Considering an exactly solvable local quantum theory of a scalar field interacting with a -shaped time-dependent potential we calculate the Bogoliubov coefficients analytically…
Effects of Non-locality in Gravity and Quantum Theory
Jens Boos
Spacetime---the union of space and time---is both the actor and the stage during physical processes in our fascinating Universe. In Lorentz invariant local theories, the existence…