585 citations · 2.8k across the 102 of their papers we have counts for
4 papers · 1 filter
Boosting Asymmetric Charged DM via Thermalization
Michael Geller, Zamir Heller-Algazi
We consider a dark sector scenario with two dark matter species with opposite dark charges and an asymmetric population comprising some fraction of the dark matter abundance…
Quantum algorithm for Wang-Landau sampling
Garrett T. Floyd, David P. Landau, Michael R. Geller
It has been shown that the Metropolis algorithm can be implemented on quantum computers in a way that avoids the sign problem. However, flat histogram techniques are often preferre…
Nonlinear and non-CP gates for Bloch vector amplification
Michael R. Geller
Any state r = (x,y,z) of a qubit, written in the Pauli basis and initialized in the pure state r = (0,0,1), can be prepared by composing three quantum operations: two unitary rotat…
Gravitational Waves from Incomplete Inflationary Phase Transitions
Joel Barir, Michael Geller, Chen Sun +1
We study the observable implications of an incomplete first order phase transition during inflation. In such a phase transition, the nucleated bubbles do not percolate and instead…