Quantum simulation for high-energy physics
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the
US decadal particle-physics community planning, and in fact until recently, this was not …
US decadal particle-physics community planning, and in fact until recently, this was not …
Near-term quantum computing techniques: Variational quantum algorithms, error mitigation, circuit compilation, benchmarking and classical simulation
Quantum computing is a game-changing technology for global academia, research centers
and industries including computational science, mathematics, finance, pharmaceutical …
and industries including computational science, mathematics, finance, pharmaceutical …
SU (2) hadrons on a quantum computer via a variational approach
Quantum computers have the potential to create important new opportunities for ongoing
essential research on gauge theories. They can provide simulations that are unattainable on …
essential research on gauge theories. They can provide simulations that are unattainable on …
Qubit readout error mitigation with bit-flip averaging
Quantum computers are becoming increasingly accessible and may soon outperform
classical computers for useful tasks. However, qubit readout errors remain a substantial …
classical computers for useful tasks. However, qubit readout errors remain a substantial …
Review on quantum computing for lattice field theory
In these proceedings, we review recent advances in applying quantum computing to lattice
field theory. Quantum computing offers the prospect to simulate lattice field theories in …
field theory. Quantum computing offers the prospect to simulate lattice field theories in …
Quantifying the effect of gate errors on variational quantum eigensolvers for quantum chemistry
Variational quantum eigensolvers (VQEs) are leading candidates to demonstrate near-term
quantum advantage. Here, we conduct density-matrix simulations of leading gate-based …
quantum advantage. Here, we conduct density-matrix simulations of leading gate-based …
Towards quantum simulations in particle physics and beyond on noisy intermediate-scale quantum devices
We review two algorithmic advances that bring us closer to reliable quantum simulations of
model systems in high-energy physics and beyond on noisy intermediate-scale quantum …
model systems in high-energy physics and beyond on noisy intermediate-scale quantum …
Using classical bit-flip correction for error mitigation including 2-qubit correlations
We present an error mitigation scheme which corrects readout errors on Noisy Intermediate-
Scale Quantum (NISQ) computers [1, 2]. After a short review of applying the method to one …
Scale Quantum (NISQ) computers [1, 2]. After a short review of applying the method to one …
Dimensional expressivity analysis of parametric quantum circuits
Parametric quantum circuits play a crucial role in the performance of many variational
quantum algorithms. To successfully implement such algorithms, one must design efficient …
quantum algorithms. To successfully implement such algorithms, one must design efficient …
Locality and error mitigation of quantum circuits
In this work, we study and improve two leading error mitigation techniques, namely
Probabilistic Error Cancellation (PEC) and Zero-Noise Extrapolation (ZNE), for estimating …
Probabilistic Error Cancellation (PEC) and Zero-Noise Extrapolation (ZNE), for estimating …