74 citations · 88 across the 5 of their papers we have counts for
6 papers
Efficient Learning of Structured Fermionic States under General Quadratic Evolution
Erfan Amidi, Ali Asadian, Ali Hamed Moosavian
We prove copy-optimal learning of the full Gaussian orbit of paired magic states on fermionic modes. The unknown evolution may be any parity-preserving quadratic circuit, inclu…
A Critical Comment on 'Entropy Computing: A Paradigm for Optimization in Open Photonic Systems'
Ali Hamed Moosavian, Bahram Abedi Ravan
In this article, we take a close look at Entropy Quantum Computing (EQC), a computational paradigm developed by Quantum Computing Inc. (QCi), which deviates from mainstream quantum…
Classical Algorithm for the Mean Value problem over Short-Time Hamiltonian Evolutions
Reyhaneh Aghaei Saem, Ali Hamed Moosavian
Simulating physical systems has been an important application of classical and quantum computers. In this article we present an efficient classical algorithm for simulating time-de…
Limits of Short-Time Evolution of Local Hamiltonians
Ali Hamed Moosavian, Seyed Sajad Kahani, Salman Beigi
Evolutions of local Hamiltonians in short times are expected to remain local and thus limited. In this paper, we validate this intuition by proving some limitations on short-time e…
Site-by-site quantum state preparation algorithm for preparing vacua of fermionic lattice field theories
Ali Hamed Moosavian, James R. Garrison, Stephen P. Jordan
Answering whether quantum computers can efficiently simulate quantum field theories has both theoretical and practical motivation. From the theoretical point of view, it answers th…
Fast State Transfer and Entanglement Renormalization Using Long-Range Interactions
Zachary Eldredge, Zhe-Xuan Gong, Jeremy T. Young +3
In short-range interacting systems, the speed at which entanglement can be established between two separated points is limited by a constant Lieb-Robinson velocity. Long-range inte…