Quantum computers have made extraordinary progress over the past decade, and
significant milestones have been achieved along the path of pursuing universal fault-tolerant …

Quantum computing is a revolutionary concept among emerging technologies visioned by
researchers. The interdisciplinary nature of quantum computing evolves as cross-pollination …

The development of noisy intermediate-scale quantum devices has extended the scope of
executable quantum circuits with high-fidelity single-and two-qubit gates. Equipping these …

The quantum advantage threshold determines when a quantum processing unit (QPU) is
more efficient with respect to classical computing hardware in terms of algorithmic …

Implementing quantum algorithms on realistic devices requires translating high-level global
operations into sequences of hardware-native logic gates, a process known as quantum …

Quantum information processing is in real systems often limited by dissipation, stemming
from remaining uncontrolled interaction with microscopic degrees of freedom. Given recent …

While all quantum algorithms can be expressed in terms of single-qubit and two-qubit gates,
more expressive gate sets can help reduce the algorithmic depth. This is important in the …

Overcoming the influence of noise and imperfections is a major challenge in quantum
computing. Here, we present an approach based on applying a desired unitary computation …

Overcoming the influence of noise and imperfections in quantum devices is one of the main
challenges for viable quantum applications. In this article, we present different protocols …

We explore the power of the unbounded Fan-Out gate and the Global Tunable gates
generated by Ising-type Hamiltonians in constructing constant-depth quantum circuits, with …