156 citations · 517 across the 13 of their papers we have counts for
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quant-ph2023★ 29 cited
Measuring the Loschmidt amplitude for finite-energy properties of the Fermi-Hubbard model on an ion-trap quantum computer
Kévin Hémery, Khaldoon Ghanem, Eleanor Crane +16
Calculating the equilibrium properties of condensed matter systems is one of the promising applications of near-term quantum computing. Recently, hybrid quantum-classical time-seri…
cond-mat.str-el2023
Generalized Maximum Entropy Methods as Limits of the Average Spectrum Method
Khaldoon Ghanem, Erik Koch
We show that in the continuum limit, the average spectrum method (ASM) is equivalent to maximizing Rényi entropies of order , of which Shannon entropy is the special case .…
quant-ph2023★ 10 cited
Robust Extraction of Thermal Observables from State Sampling and Real-Time Dynamics on Quantum Computers
Khaldoon Ghanem, Alexander Schuckert, Henrik Dreyer
Simulating properties of quantum materials is one of the most promising applications of quantum computation, both near- and long-term. While real-time dynamics can be straightforwa…