5 papers
Improved Convergence of Carleman-Embedded Quantum Algorithm for the Vlasov-Poisson System
Matthew Christensen, Tom Goffrey, Animesh Datta
The paper improves the convergence analysis of a Carleman-embedded quantum algorithm for solving the Vlasov‑Poisson equations, providing analytical and numerical bounds and examini…
Signatures of a gravitational quantum vacuum on dynamics of massive particles
Aaron R. Malcolm, Zhi-Wei Wang, B. Sharmila +1
We study the interaction of two massive particles with a quantised gravitational field in its vacuum state using two different position observables: (i) a frame-dependent coordinat…
Signatures of Correlation of Spacetime Fluctuations in Laser Interferometers
B. Sharmila, Sander M. Vermeulen, Animesh Datta
Spacetime fluctuations (SFs), a common feature of different proposed gravity models, could be detected using laser interferometers. In the search for SFs, a correspondence between…
Solving the Nonlinear Vlasov Equation on a Quantum Computer
Tamás Vaszary, Animesh Datta, Tom Goffrey +1
We present a mapping of the nonlinear, electrostatic Vlasov equation with Krook-type collision operators, discretized on a (1+1) dimensional grid, onto a recent Carleman linearizat…
A Review and Collection of Metrics and Benchmarks for Quantum Computers: definitions, methodologies and software
Deep Lall, Abhishek Agarwal, Weixi Zhang +15
Quantum computers have the potential to provide an advantage over classical computers in a number of areas. Numerous metrics to benchmark the performance of quantum computers, rang…