Jack Ceroni
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View article: Modular quantum signal processing in many variables
Modular quantum signal processing in many variables Open
Despite significant advances in quantum algorithms, quantum programs in practice are often expressed at the circuit level, forgoing helpful structural abstractions common to their classical counterparts. Consequently, as many quantum algor…
View article: Non-Markov quantum belief propagation
Non-Markov quantum belief propagation Open
We provide a rigorous proof of the approximate convergence of sliding-window quantum belief-propagation as outlined heuristically in the work of Bilgin and Poulin (Ref. [1]), in the absence of the quantum Markov property. In particular, we…
View article: Modular quantum signal processing in many variables
Modular quantum signal processing in many variables Open
Despite significant advances in quantum algorithms, quantum programs in practice are often expressed at the circuit level, forgoing helpful structural abstractions common to their classical counterparts. Consequently, as many quantum algor…
View article: Generating Approximate Ground States of Molecules Using Quantum Machine Learning
Generating Approximate Ground States of Molecules Using Quantum Machine Learning Open
The potential energy surface (PES) of molecules with respect to their nuclear positions is a primary tool in understanding chemical reactions from first principles. However, obtaining this information is complicated by the fact that sampli…
View article: Tailgating quantum circuits for high-order energy derivatives
Tailgating quantum circuits for high-order energy derivatives Open
To understand the chemical properties of molecules, it is often important to study derivatives of energies with respect to nuclear coordinates or external fields. Quantum algorithms for computing energy derivatives have been proposed, but …
View article: Differentiable quantum computational chemistry with PennyLane
Differentiable quantum computational chemistry with PennyLane Open
This work describes the theoretical foundation for all quantum chemistry functionality in PennyLane, a quantum computing software library specializing in quantum differentiable programming. We provide an overview of fundamental concepts in…