2 citations · 5 across the 5 of their papers we have counts for
8 papers · 1 filter
Measurements in QFT: Weakly coupled local particle detectors and entanglement harvesting
Daniel Grimmer, Bruno de S. L. Torres, Eduardo Martín-Martínez
We present a comparison of the AQFT-based Fewster-Verch framework with the Unruh-DeWitt particle detector models commonly employed in relativistic quantum information and QFT in cu…
Dimensional reduction of cavities with axial symmetry: A complete analysis of when an optical fiber is approximately one-dimensional
Daniel Grimmer, Richard Lopp, Eduardo Martín-Martínez
Intuition dictates that a very long, very thin cavity (e.g., a fiber optic cable) could perhaps be modeled as an approximately one dimensional system. In this paper we rigorously e…
The Unruh effect in slow motion
Silas Vriend, Daniel Grimmer, Eduardo Martín-Martínez
We show under what conditions an accelerated detector (e.g., an atom/ion/molecule) thermalizes while interacting with the vacuum state of a quantum field in a setup where the detec…
Interpolated Collision Model Formalism
Daniel Grimmer
The dynamics of open quantum systems (i.e., of quantum systems interacting with an uncontrolled environment) forms the basis of numerous active areas of research from quantum therm…
Collisional quantum thermometry
Stella Seah, Stefan Nimmrichter, Daniel Grimmer +3
We introduce a general framework for thermometry based on collisional models, where ancillas probe the temperature of the environment through an intermediary system. This allows fo…
Zeno Friction and Anti-friction from Quantum Collision Models
Daniel Grimmer, Achim Kempf, Robert B. Mann +1
We analyze the quantum mechanics of the friction experienced by a small system as it moves non-destructively with velocity over a surface. Specifically, we model the interactio…