82 citations · 264 across the 12 of their papers we have counts for
12 papers
Clifft: Fast Exact Simulation of Near-Clifford Quantum Circuits
Bradley A. Chase, Farrokh Labib
Exact classical simulation of fault-tolerant quantum circuits remains limited by a tradeoff between exponential state vector scaling, exponential -count scaling in stabilizer-ra…
Metriq: A Collaborative Platform for Benchmarking Quantum Computers
Alessandro Cosentino, Changhao Li, Vincent Russo +6
The fragmented landscape of quantum computer benchmarks, characterized by system-specific tools and inconsistent evaluation methodologies, hinders reliable cross-platform performan…
Collective Uncertainty in Partially-Polarized and Partially-Decohered Spin-1/2 Systems
Ben Q. Baragiola, Bradley A. Chase, JM Geremia
It has become common practice to model large spin ensembles as an effective pseudospin with total angular momentum J = N x j, where j is the spin per particle. Such approaches (at…
Continuous Measurement of Spin Systems with Spatially-Distinguishable Particles
Ben Q. Baragiola, Bradley A. Chase, JM Geremia
It is generally believed that dispersive polarimetric detection of collective angular momentum in large atomic spin systems gives rise to: squeezing in the measured observable, ant…
Amplified Quantum Dynamics and Enhanced Parameter Sensitivity via Coherent Feedback in Collective Atomic Spin Systems
Bradley A. Chase, JM Geremia
We consider the effective dynamics obtained by double-passing a far-detuned laser probe through a large atomic spin system. The net result of the atom-field interaction is a type o…
Magnetometry via a double-pass continuous quantum measurement of atomic spin
Bradley A. Chase, Ben Q. Baragiola, Heather L. Partner +2
We argue that it is possible in principle to reduce the uncertainty of an atomic magnetometer by double-passing a far-detuned laser field through the atomic sample as it undergoes…