35 citations · 39 across the 6 of their papers we have counts for
7 papers
Adiabatic tracking and optimal schedules for classical and quantum Gibbs-state preparation
Pedro C. S. Costa, Mauro E. S. Morales, Dong An +1
We develop a discrete adiabatic framework for Gibbs-state preparation in classical and quantum optimisation algorithms. For finite time-inhomogeneous reversible Markov chains, we d…
Quantum phase estimation with optimal confidence interval using three control qubits
Kaur Kristjuhan, Dominic W. Berry
Quantum phase estimation is an important routine in many quantum algorithms, particularly for estimating the ground state energy in quantum chemistry simulations. This estimation i…
A joint optimization approach of parameterized quantum circuits with a tensor network
Clara Ferreira Cores, Kaur Kristjuhan, Mark Nicholas Jones
Despite the advantage quantum computers are expected to deliver when performing simulations compared to their classical counterparts, the current noisy intermediate-scale quantum (…
Resource efficient method for representation and measurement of constrained electronic structure states with a quantum computer
Kaur Kristjuhan, Mark Nicholas Jones
We present a novel method for improving the quantum simulation of the ground state energy of molecules. We perform a pre-processing step classically, which reduces the dimensionali…
Nonlocal conductance spectroscopy of Andreev bound states in gate-defined InAs/Al nanowires
Andreas Pöschl, Alisa Danilenko, Deividas Sabonis +5
The charge character of Andreev bound states (ABSs) in a three-terminal semiconductor-superconductor hybrid nanowire was measured using local and nonlocal tunneling spectroscopy. T…
Nonlocal signatures of hybridization between quantum dot and Andreev bound states
Andreas Pöschl, Alisa Danilenko, Deividas Sabonis +5
We investigate local and nonlocal signatures of hybridization between a quantum dot state and an extended Andreev bound state (ABS) in a gate-defined InAs nanowire with multiple si…
Quantum Computing: Fundamentals, Trends and Perspectives for Chemical and Biochemical Engineers
Amirhossein Nourbakhsh, Mark Nicholas Jones, Kaur Kristjuhan +7
We use the benefits and components of classical computers every day. However, there are many types of problems which, as they grow in size, their computational complexity grows lar…