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Generalized Quantum Assisted Simulator
Tobias Haug, Kishor Bharti
We provide a noisy intermediate-scale quantum framework for simulating the dynamics of open quantum systems, generalized time evolution, non-linear differential equations and Gibbs…
Quantum Assisted Simulator
Kishor Bharti, Tobias Haug
Quantum simulation can help us study poorly understood topics such as high-temperature superconductivity and drug design. However, existing quantum simulation algorithms for curren…
Persistent Current of SU(N) Fermions
Wayne J. Chetcuti, Tobias Haug, Leong-Chuan Kwek +1
We study the persistent current in a system of SU() fermions with repulsive interaction confined in a ring-shaped potential and pierced by an effective magnetic flux. By applyin…
Iterative Quantum Assisted Eigensolver
Kishor Bharti, Tobias Haug
The task of estimating the ground state of Hamiltonians is an important problem in physics with numerous applications ranging from solid-state physics to combinatorial optimization…
Fully-programmable universal quantum simulator with a one-dimensional quantum processor
V. M. Bastidas, T. Haug, C. Gravel +3
Current quantum devices execute specific tasks that are hard for classical computers and have the potential to solve problems such as quantum simulation of material science and che…
Roadmap on Atomtronics: State of the art and perspective
L. Amico, M. Boshier, G. Birkl +56
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types…
Classifying global state preparation via deep reinforcement learning
Tobias Haug, Wai-Keong Mok, Jia-Bin You +3
Quantum information processing often requires the preparation of arbitrary quantum states, such as all the states on the Bloch sphere for two-level systems. While numerical optimiz…
Machine Learning meets Quantum Foundations: A Brief Survey
Kishor Bharti, Tobias Haug, Vlatko Vedral +1
The goal of machine learning is to facilitate a computer to execute a specific task without explicit instruction by an external party. Quantum foundations seeks to explain the conc…