For quantum computers to successfully solve real-world problems, it is necessary to tackle
the challenge of noise: the errors that occur in elementary physical components due to …

The inevitable accumulation of errors in near-future quantum devices represents a key
obstacle in delivering practical quantum advantages, motivating the development of various …

Minimizing the effect of noise is essential for quantum computers. The conventional method
to protect qubits against noise is through quantum error correction. However, for current …

Mitigating errors in quantum information processing devices is especially important in the
absence of fault tolerance. An effective method in suppressing state-preparation errors is …

We develop the general framework of virtual resource distillation, an alternative distillation
strategy proposed in Phys. Rev. Lett. 132, 050203 (2024) 10.1103/PhysRevLett …

Distillation, or purification, is central to the practical use of quantum resources in noisy
settings often encountered in quantum communication and computation. Conventionally …

Abstract Noisy Intermediate-Scale Quantum (NISQ) devices lack error correction, limiting
scalability for quantum algorithms. In this context, digital-analog quantum computing (DAQC) …

Recently, there has been an upsurge of interest in quantum thermodynamic devices, notably
quantum batteries. Quantum batteries serve as energy storage devices governed by the …

The influence of a Gaussian environment on a quantum system can be described by
effectively replacing the continuum with a discrete set of ancillary quantum and classical …

A Boltzmann machine is a powerful tool for modeling probability distributions that govern the
training data. A thermal equilibrium state is typically used for the Boltzmann machine …