Interference, which refers to the phenomenon associated with the superposition of waves,
has played a crucial role in the advancement of physics and finds a wide range of …

The Dicke state is an equal-weight superposition of all n-qubit states with Hamming Weight k
(ie all strings of length n with exactly k ones over a binary alphabet). Dicke states are an …

We present short-depth quantum circuits to deterministically prepare any Dicke state
\left|D_k^n\right⟩, which is the equal-amplitude superposition of all n-qubit computational …

Near-term quantum computers are limited by the decoherence of qubits to only being able to
run low-depth quantum circuits with acceptable fidelity. This severely restricts what quantum …

We develop a deterministic method to generate and verify arbitrarily high NOON states of
quantized vibrations (phonons), through the coupling to the internal state. We experimentally …

We present a divide-and-conquer approach to deterministically prepare Dicke states (ie,
equal-weight superpositions of all-qubit states with Hamming weight) on quantum …

We present protocols for dissipative entanglement of three trapped-ion qubits and discuss a
scheme that uses sympathetic cooling as the dissipation mechanism. This scheme relies on …

In some applications of quantum control, it is necessary to produce very weak excitation of a
quantum system. Such an example is presented by the concept of single-photon generation …

Composite pulses are an efficient tool for robust quantum control. In this work, we derive the
form of the composite pulse sequence to implement robust single-qubit gates in a three-level …

Going beyond the standard quantum limit in noisy quantum metrology is an important and
challenging task. Here we show how Dicke states can be used to surpass the standard …