We propose a strategy to generate a many-body entangled state in a collection of randomly
placed, dipolarly coupled electronic spins in the solid state. By using coherent control to …

Quantum squeezing and entanglement of spins can be used to improve the sensitivity in
quantum metrology. Here we propose a scheme to create collective coupling of an …

We propose and analyze a technique to collectively enhance interactions between solid-
state quantum registers composed from random networks of spin qubits. In such systems …

Spin systems are an attractive candidate for quantum-enhanced metrology. Here we
develop a variational method to generate metrological states in small dipolar-interacting …

The precision of a quantum sensor can overcome its classical counterpart when its
constituents are entangled. In Gaussian squeezed states, quantum correlations lead to a …

We demonstrate spin squeezing in a room temperature ensemble of≈<? format?> 10 12
cesium atoms using their internal structure, where the necessary entanglement is created …

We propose and analyze a novel mechanism for long-range spin-spin interactions in
diamond<? format?> nanostructures. The interactions between electronic spins, associated …

Multi-qubit systems are crucial for the advancement and application of quantum science.
Such systems require maintaining long coherence times while increasing the number of …

We propose a mechanism of coherent coupling between distant spin qubits interacting
dipolarly with a ferromagnet. We derive an effective two-spin interaction Hamiltonian and …

Quantum spin dephasing is caused by inhomogeneous coupling to the environment, with
resulting limits to the measurement time and precision of spin-based sensors. The effects of …