31 citations · 31 across the 4 of their papers we have counts for
4 papers
Unfolding the complexity of quasi-particle physics in disordered materials
Sai Mu, Raina Olsen, B. Dutta +9
The concept of quasi-particles forms the theoretical basis of our microscopic understanding of emergent phenomena associated with quantum mechanical many-body interactions. However…
The Geometry of a Quantum Circuit and its Impact on Electromagnetic Noise
Raina J. Olsen, Mohammadreza Rezaee, Radhakrishnan Balu
Here we show that to quantize any lumped element circuit, the circuit geometry must be included in a mathematical model of either the circuit fluxes or the circuit charges. By geom…
Nuclear spin correlations and collective excitations in supercritical H
Raina J. Olsen, Jon W. Taylor, Cristian I. Contescu +1
Nuclear spins are known to experience spontaneous long-range correlations only below 2.5 mili-Kelvin in superfluid He. Here we present the first evidence of nuclear spin coupli…
High temperature Bose-Einstein condensation into an excited state at equilibrium
Raina J. Olsen
We describe Bose-Einstein condensation of strongly interacting particles into a quantum state which is an excited single-particle state, but becomes the ground state as density inc…