103 citations · 145 across the 6 of their papers we have counts for
7 papers
The classical homotopy category is cartesian closed
Zhen Lin Low
The category of all topological spaces and homotopy classes of maps is cartesian closed. In fact, the -category of all topological spaces and continuous maps, localise…
Observing quantum many-body dynamics in emergent curved spacetime using programmable quantum processors
Brendan Rhyno, Bastien Lapierre, Smitha Vishveshwara +2
We digitally simulate quantum many-body dynamics in emergent curved backgrounds using 80 superconducting qubits on IBM Heron processors. By engineering spatially varying couplings…
Shell-shaped Bose-Einstein condensates: Dynamics, excitations, and thermodynamics
Brendan Rhyno, Kuei Sun, Jude Bedessem +3
Shell-shaped Bose-Einstein condensates (BECs) represent a paradigmatic instance of quantum fluids in hollow geometries exhibiting phenomena that bridge from ultracold atomic to ast…
Quantum critical dynamics and emergent universality in decoherent digital quantum processors
Brendan Rhyno, Swarnadeep Majumder, Smitha Vishveshwara +1
Understanding how noise influences nonequilibrium quantum critical dynamics is essential for both fundamental physics and the development of practical quantum technologies. While t…
Mechanical cosmology: simulating scalar fluctuations in expanding Universes using synthetic mechanical lattices
Brendan Rhyno, Ivan Velkovsky, Peter Adshead +2
Inspired by recent advances in observational astrophysics and continued explorations in the field of analog gravity, we discuss the prospect of simulating models of cosmology withi…
Observation of ultracold atomic bubbles in orbital microgravity
Ryan A. Carollo, David C. Aveline, Brendan Rhyno +7
Significant leaps in the understanding of quantum systems have been driven by the exploration of geometry, topology, dimensionality, and interactions with ultracold atomic ensemble…
Thermodynamics in expanding shell-shaped Bose-Einstein condensates
Brendan Rhyno, Nathan Lundblad, David C. Aveline +2
Inspired by investigations of Bose-Einstein condensates (BECs) produced in the Cold Atom Laboratory (CAL) aboard the International Space Station, we present a study of thermodynami…