Qudit is a multi-level computational unit alternative to the conventional 2-level qubit.
Compared to qubit, qudit provides a larger state space to store and process information, and …

Quantum resource theories (QRTs) offer a highly versatile and powerful framework for
studying different phenomena in quantum physics. From quantum entanglement to quantum …

Recent results on the non-universality of fault-tolerant gate sets underline the critical role of
resource states, such as magic states, to power scalable, universal quantum computation …

A central problem in quantum information is to determine the minimal physical resources
that are required for quantum computational speed-up and, in particular, for fault-tolerant …

Leading approaches to fault-tolerant quantum computation dedicate a significant portion of
the hardware to computational factories that churn out high-fidelity ancillas called magic …

Magic states are the resource that allows quantum computers to attain an advantage over
classical computers. This resource consists in the deviation from a property called …

To achieve universal quantum computation via general fault-tolerant schemes, stabilizer
operations must be supplemented with other non-stabilizer quantum resources. Motivated …

We propose families of protocols for magic-state distillation—important components of fault-
tolerance schemes—for systems of odd prime dimension. Our protocols utilize quantum …

Error-correcting codes protect quantum information and form the basis of fault-tolerant
quantum computing. Leading proposals for fault-tolerant quantum computation require …

Magic-state distillation (or nonstabilizer state manipulation) is a crucial component in the
leading approaches to realizing scalable, fault-tolerant, and universal quantum computation …