1 citations · 1 across the 4 of their papers we have counts for
5 papers
Maximum-Entropy Ensemble of Quantum Subsystems with a Fixed Average State
Charlie Shakeshaft, Christopher David White, Harry J. D. Miller
The reduced density matrices of Haar-random bipartite states form a fixed-trace version of the Wishart ensemble of random matrices, with an asymptotic eigenvalue density given by t…
Efficient optimisation of multi-parameter quantum control protocols for strongly-coupled systems
Sion Meredith, Oliver Dudgeon, Wojciech Bukalski +4
Achieving high-fidelity control in the presence of strong non-Markovian noise is critical for the optimization of emergent solid-state quantum devices. We present a highly efficien…
Entropy-based random quantum states
Harry J. D. Miller
In quantum information geometry, the curvature of von-Neumann entropy and relative entropy induce a natural metric on the space of mixed quantum states. Here we use this informatio…
Statistical Mechanics of Random Mixed State Ensembles with Fixed Energy
Harry J. D. Miller
Mixed state ensembles such as the Bures-Hall and Hilbert-Schmidt measure are probability distributions that characterise the statistical properties of random density matrices and c…
Restoring the second law to classical-quantum dynamics
Isaac Layton, Harry J. D. Miller
All physical theories should obey the second law of thermodynamics. However, existing proposals to describe the dynamics of hybrid classical-quantum systems either violate the seco…