17 citations · 19 across the 2 of their papers we have counts for
5 papers
Quantum Generative Training Using Rényi Divergences
Maria Kieferova, Ortiz Marrero Carlos, Nathan Wiebe
Quantum neural networks (QNNs) are a framework for creating quantum algorithms that promises to combine the speedups of quantum computation with the widespread successes of machine…
Entanglement Induced Barren Plateaus
Carlos Ortiz Marrero, Mária Kieferová, Nathan Wiebe
We argue that an excess in entanglement between the visible and hidden units in a Quantum Neural Network can hinder learning. In particular, we show that quantum neural networks th…
Novel Technique for Robust Optimal Algorithmic Cooling
Sadegh Raeisi, Mária Kieferová, Michele Mosca
Heat-bath algorithmic cooling (HBAC) provides algorithmic ways to improve the purity of quantum states. These techniques are complex iterative processes that change from each itera…
Quantum Chemistry in the Age of Quantum Computing
Yudong Cao, Jonathan Romero, Jonathan P. Olson +10
Practical challenges in simulating quantum systems on classical computers have been widely recognized in the quantum physics and quantum chemistry communities over the past century…
Simulating the dynamics of time-dependent Hamiltonians with a truncated Dyson series
Maria Kieferova, Artur Scherer, Dominic Berry
We provide a general method for efficiently simulating time-dependent Hamiltonian dynamics on a circuit-model based quantum computer. Our approach is based on approximating the tru…