Nonstabilizerness, also known as “magic,” stands as a crucial resource for achieving a
potential advantage in quantum computing. Its connection to many-body physical …

In this paper, we investigate the relationship between entanglement and nonstabilizerness
(also known as magic) in matrix product states (MPSs). We study the relation between magic …

The classical simulation of highly entangling quantum dynamics is conjectured to be
generically hard. Thus, recently discovered measurement-induced transitions between …

Non-stabilizerness–commonly known as magic–measures the extent to which a quantum
state deviates from stabilizer states and is a fundamental resource for achieving universal …

Quantum systems can not be efficiently simulated classically due to the presence of
entanglement and nonstabilizerness, also known as quantum magic. Here we study the …

We explore to which extent it is possible to construct efficient classical simulation of quantum
many body systems using a combination of tensor network methods and the stabilizer …

An important question of quantum information is to characterize genuinely quantum (beyond-
Clifford) resources necessary for universal quantum computing. Here, we use the Pauli …

Typical measures of nonstabilizerness of a system of N qubits require computing 4 N
expectation values, one for each Pauli string in the Pauli group, over a state of dimension 2 …

We present a thorough investigation of nonstabilizerness—a fundamental quantum resource
that quantifies state complexity within the framework of quantum computing—in a one …

Magic state resources or non-stabilizerness quantify the beyond-Clifford operations
necessary for universal quantum computing. How rapidly are magic resources generated by …