Quantum algorithm for the advection-diffusion equation by direct block encoding of the time-marching operator
Paul Over, Sergio Bengoechea, Peter Brearley, Sylvain Laizet, and Thomas Rung
Phys. Rev. A 112, L010401 (2025) - Published 1 July, 2025
The authors present a time-marching quantum algorithm for simulating scalar transport in multidimensional fluid flows, which promotes the use of quantum computing in computational engineering.
Local entanglement transfer from an entanglement source to multiple pairs of spatially separated observers
Tanmoy Mondal, Kornikar Sen, Chirag Srivastava, and Ujjwal Sen
Phys. Rev. A 112, L010402 (2025) - Published 7 July, 2025
The authors explore how entanglement in a shared quantum state possessed by a single pair can be locally and sequentially transferred to multiple, possibly arbitrarily large, spatially separated pairs of observers. They identify unitary operations that enable efficient redistribution of entanglement without requiring direct interaction between the recipients.























