With the rapid development of quantum technologies, a pressing need has emerged for a
wide array of tools for the certification and characterization of quantum devices. Such tools …

Self-testing is a method to infer the underlying physics of a quantum experiment in a black
box scenario. As such it represents the strongest form of certification for quantum systems. In …

The precise control of complex quantum systems promises numerous technological
applications including digital quantum computing. The complexity of such devices renders …

Quantum computers promise to efficiently solve not only problems believed to be intractable
for classical computers, but also problems for which verifying the solution is also considered …

Scrambling of quantum information is an important feature at the root of randomization and
benchmarking protocols, the onset of quantum chaos, and black-hole physics. Unscrambling …

Nonlocality was discovered by John Bell in 1964, in the context of the debates about
quantum theory, but is a phenomenon that can be studied in its own right. Its observation …

Device-independent security is the gold standard for quantum cryptography: not only is
security based entirely on the laws of quantum mechanics, but it holds irrespective of any a …

Certifying quantum properties with minimal assumptions is a fundamental problem in
quantum information science. Self-testing is a method to infer the underlying physics of a …

In a recent breakthrough, Mahadev constructed an interactive protocol that enables a purely
classical party to delegate any quantum computation to an untrusted quantum prover. We …

Blind quantum computation (BQC) is a secure quantum computation method that protects
the privacy of clients. Measurement-based quantum computation (MBQC) is a promising …