228 citations · 228 across the 2 of their papers we have counts for
3 papers
Cosmological Backreaction and the Separate Universe Conjecture: Dynamical volume partitioning of Newtonian cosmologies
Thomas Buchert, Jan J. Ostrowski, Alfred Bovon
We provide a description of general Newtonian cosmologies for collisionless matter in terms of an exact and dynamical volume partitioning of global realizations of Newtonian models…
Holographic deformations of matrix models
Alfred Bovon, Henning Samtleben, Dimitrios Tsimpis
We study maximal supergravity in two dimensions, obtained from reduction of IIA supergravity on an sphere. The theory captures the low-lying fluctuations around the non-confo…
Optimal mean first-passage time for a Brownian searcher subjected to resetting: experimental and theoretical results
Benjamin Besga, Alfred Bovon, Artyom Petrosyan +2
We study experimentally and theoretically the optimal mean time needed by a free diffusing Brownian particle to reach a target at a distance L from an initial position in the prese…