We report recent progress on the phase space formulation of quantum mechanics with
coordinate‐momentum variables, focusing more on new theory of (weighted) constraint …

We present a quantum-classical algorithm to study the dynamics of the two-spatial-site
Schwinger model on IBM's quantum computers. Using rotational symmetries, total charge …

The phase‐space formulation of quantum mechanics has recently seen increased use in
testing quantum technologies, including methods of tomography for state verification and …

Normalizing flows are a powerful tool for building expressive distributions in high
dimensions. So far, most of the literature has concentrated on learning flows on Euclidean …

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Optical qubits uniquely combine information transfer in optical fibers with a good processing
capability and are therefore attractive tools for quantum technologies. A large challenge …

Invasiveness of quantum measurements is a genuinely quantum mechanical feature that is
not necessarily detrimental: Here we show how quantum measurements can be used to fuel …

We construct a primitive gate set for the digital quantum simulation of the binary tetrahedral
(BT) group on two quantum architectures. This non-Abelian discrete group serves as a crude …

We present a gauge invariant digitization of (1+ 1) d scalar quantum electrodynamics for an
arbitrary spin truncation for qudit-based quantum computers. We provide a construction of …

The possibility of constructing a complete, continuous Wigner function for any quantum
system has been a subject of investigation for over 50 years. A key system that has served to …