Quantum information processing relies on the precise control of non-classical states in the
presence of many uncontrolled environmental degrees of freedom. The interactions …

The past few years have witnessed the concrete and fast spreading of quantum
technologies for practical computation and simulation. In particular, quantum computing …

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

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 introduce a scheme for the quantum simulation of many-body decoherence based on
the unitary evolution of a stochastic Hamiltonian. Modulating the strength of the interactions …

Quantum simulations consist in the intentional reproduction of physical or unphysical
models into another more controllable quantum system. Beyond establishing …

The operator growth hypothesis (OGH) is a technical conjecture about the behavior of
operators—specifically, the asymptotic growth of their Lanczos coefficients—under repeated …

Quantum computing is gaining increased attention as a potential way to speed up
simulations of physical systems, and it is also of interest to apply it to simulations of classical …

The simulation of open quantum dynamics on quantum circuits has attracted wide interests
recently with a variety of quantum algorithms developed and demonstrated. Among these …

We consider the natural generalization of the Schr\"{o} dinger equation to Markovian open
system dynamics: the so-called the Lindblad equation. We give a quantum algorithm for …