Among the many computational challenges faced across different disciplines, quantum-
mechanical systems pose some of the hardest ones and offer a natural playground for the …

Discoveries in quantum materials, which are characterized by the strongly quantum-
mechanical nature of electrons and atoms, have revealed exotic properties that arise from …

Designing quantum algorithms for simulating quantum systems has seen enormous
progress, yet few studies have been done to develop quantum algorithms for open quantum …

We present a novel method to simulate the Lindblad equation, drawing on the relationship
between Lindblad dynamics, stochastic differential equations, and Hamiltonian simulations …

The advent of noisy intermediate-scale quantum (NISQ) technology is changing rapidly the
landscape and modality of research in quantum physics. NISQ devices, such as the IBM Q …

We consider the decomposition of arbitrary isometries into a sequence of single-qubit and
controlled-not (cnot) gates. In many experimental architectures, the cnot gate is relatively …

We present a quantum algorithm based on the generalized quantum master equation
(GQME) approach to simulate open quantum system dynamics on noisy intermediate-scale …

Using quantum algorithms to simulate complex physical processes and correlations in
quantum matter has been a major direction of quantum computing research, towards the …

We report a supramolecule that contains five spins of two different types and with, crucially,
two different and predictable interaction energies between the spins. The supramolecule is …

The Q weak experiment has measured the parity-violating asymmetry in e→ p elastic
scattering at Q 2= 0.025 (GeV/c) 2, employing 145 μ A of 89% longitudinally polarized …