52 citations · 128 across the 4 of their papers we have counts for
4 papers
Phase Transitions in the Classical Simulability of Open Quantum Systems
F. Azad, A. Hallam, J. Morley +1
We study the evolution of an open quantum system using a Langevin unravelling of the density matrix evolution over matrix product states. As the strength of coupling to and tempera…
The Lyapunov Spectrum of Quantum Thermalisation
Andrew Hallam, James Morley, Andrew G. Green
The eigenstate thermalisation hypothesis resolves the paradox of emergent thermal or classical behaviour in a closed quantum system by focussing upon local observations. This permi…
Quantum search with hybrid adiabatic-quantum walk algorithms and realistic noise
James G. Morley, Nicholas Chancellor, Sougato Bose +1
Computing using a continuous-time evolution, based on the natural interaction Hamiltonian of the quantum computer hardware, is a promising route to building useful quantum computer…
Ignorance is bliss: General and robust cancellation of decoherence via no-knowledge quantum feedback
Stuart S. Szigeti, Andre R. R. Carvalho, James G. Morley +1
A "no-knowledge" measurement of an open quantum system yields no information about any system observable; it only returns noise input from the environment. Surprisingly, performing…