The ability of quantum computers to directly manipulate and analyze quantum states stored
in quantum memory allows them to learn about aspects of our physical world that would …

We outline a strategy to compute deeply inelastic scattering structure functions using a
hybrid quantum computer. Our approach takes advantage of the representation of the …

We show that qubit stabilizer states can be represented by non-negative quasiprobability
distributions associated with a Wigner-Weyl-Moyal formalism where Clifford gates are …

The Wigner function formalism has played a pivotal role in examining the nonclassical
aspects of quantum states and their classical simulatability. Nevertheless, its application in …

One of the lowest-order corrections to Gaussian quantum mechanics in infinite-dimensional
Hilbert spaces are Airy functions: a uniformization of the stationary phase method applied in …

Contextuality is a necessary resource for universal quantum computation and non-
contextual quantum mechanics can be simulated efficiently by classical computers in many …

The rise of quantum information theory has largely vindicated the long-held belief that
Wigner negativity is an indicator of genuine nonclassicality in quantum systems. This thesis …