L
Lars Aalsma
Researcher at University of Wisconsin-Madison
Publications - 24
Citations - 430
Lars Aalsma is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: De Sitter universe & De Sitter space. The author has an hindex of 9, co-authored 19 publications receiving 253 citations. Previous affiliations of Lars Aalsma include Katholieke Universiteit Leuven & University of Amsterdam.
Papers
More filters
Journal ArticleDOI
The price of curiosity: information recovery in de Sitter space
Lars Aalsma,Watse Sybesma +1 more
TL;DR: In this article, the fine-grained entropy of the Gibbons-Hawking radiation in a region where gravity is weak is computed to assess if an observer in de Sitter space can decode information hidden behind their cosmological horizon.
Journal ArticleDOI
Chaos and complementarity in de Sitter space
Lars Aalsma,Gary Shiu +1 more
TL;DR: In this paper, small perturbations to a static three-dimensional de Sitter geometry are considered and the result is a shockwave geometry that leads to a time advance in the trajectory of geodesics crossing it, much like a traversable wormhole in Anti-de Sitter space.
Journal ArticleDOI
Supersymmetric embedding of antibrane polarization
Lars Aalsma,Lars Aalsma,Magnus Tournoy,Magnus Tournoy,Jan Pieter van der Schaar,Bert Vercnocke +5 more
TL;DR: In this paper, the supersymmetry breaking induced by probe anti-D3-branes at the tip of the Klebanov-Strassler throat geometry was studied.
Journal ArticleDOI
Constrained superfields on metastable anti-D3-branes
TL;DR: In this article, the effect of brane polarization on the supersymmetry transformations of probe anti-D3-branes at the tip of a Klebanov-Strassler geometry was studied.
Journal ArticleDOI
Weak gravity conjecture, black hole entropy, and modular invariance
Lars Aalsma,Alex Cole,Gary Shiu +2 more
TL;DR: In this article, the authors show that modular invariance of the string partition function can be used to relate the existence of a light superextremal particle to the positive shift in charge-to-mass ratio of extremal black holes.