Quantum algorithm for solving open-system dynamics on quantum computers using noise
In this paper we present a quantum algorithm that uses noise as a resource. The goal of our
quantum algorithm is the calculation of operator averages of an open quantum system …
quantum algorithm is the calculation of operator averages of an open quantum system …
Learning a quantum channel from its steady-state
We present a scalable method for learning local quantum channels using local expectation
values measured on a single state---their steady state. Our method is inspired by the …
values measured on a single state---their steady state. Our method is inspired by the …
The impact of noise on the simulation of NMR spectroscopy on NISQ devices
A Khedri, P Stadler, K Bark, M Lodi, R Reiner… - arXiv preprint arXiv …, 2024 - arxiv.org
We present the simulation of nuclear magnetic resonance (NMR) spectroscopy of small
organic molecules with two promising quantum computing platforms, namely IBM's quantum …
organic molecules with two promising quantum computing platforms, namely IBM's quantum …
Demonstration of system-bath physics on gate-based quantum computer
P Stadler, M Lodi, A Khedri, R Reiner, K Bark… - arXiv preprint arXiv …, 2024 - arxiv.org
We demonstrate algorithmic cooling on IBM-Q devices. We utilize inherent qubit noise to
simulate the equilibration of an interacting spin system towards its ground state, when …
simulate the equilibration of an interacting spin system towards its ground state, when …
A hybrid quantum-classical approach to warm-starting optimization
V Dehn, T Wellens - Quantum Computing, Communication …, 2024 - spiedigitallibrary.org
The Quantum Approximate Optimization Algorithm (QAOA) is a promising candidate for
solving combinatorial optimization problems more efficiently than classical computers …
solving combinatorial optimization problems more efficiently than classical computers …