The applications of random quantum circuits range from quantum computing and quantum
many-body systems to the physics of black holes. Many of these applications are related to …

We propose the concept of pseudorandom quantum states, which appear random to any
quantum polynomial-time adversary. It offers a computational approximation to perfectly …

Quantum chaos in many-body systems provides a bridge between statistical and quantum
physics with strong predictive power. This framework is valuable for analyzing properties of …

Demonstrating a quantum computational speed-up is a crucial milestone for near-term
quantum technology. Recently, sampling protocols for quantum simulators have been …

We present a simple protocol for certifying graph states in quantum networks using stabiliser
measurements. The certification statements can easily be applied to different protocols using …

Random quantum states serve as a powerful tool in various scientific fields, including
quantum supremacy and black hole physics. It has been theoretically predicted that …

Multi-qubit graph states generated by the action of controlled phase shift operators on a
separable quantum state of a system, in which all the qubits are in arbitrary identical states …

We consider graph states generated by operator of evolution with Ising Hamiltonian. The
geometric measure of entanglement of a spin with other spins in the graph state is obtained …

Out-of-time-order correlator (OTOC), been suggested as a measure of quantum information
scrambling in quantum many-body systems, has received enormous attention recently. The …

Quantum pseudorandomness, also known as unitary designs, comprises a powerful
resource for emergent quantum technologies. Although in theory pseudorandom unitary …