The reliable engineering of quantum states, particularly those involving several particles, is central to the development of various quantum technologies, including quantum computers, sensors and ...

Grover’s algorithm is a quantum algorithm that finds, with a high probability, the unique input to a black box function that produces a particular output value. The algorithm was devised by Lov ...

Grover's algorithm, as a classic quantum search algorithm, utilizes its quadratic speedup advantage for unstructured data search, becoming a recent hotspot in the field of quantum computing research.

Grover’s algorithm helps facilitate quantum search capabilities, enabling users to quickly find values among billions of unstructured data points at once.

Grover’s algorithm then searches for an optimal partition. To implement the algorithm, the physicists propose a hardware architecture in which a central quantum spin (such as a Rydberg atom) or a ...

Compared to classical search algorithms, the Grover algorithm theoretically reduces the search complexity to O (√N), providing exponential speedup when processing large-scale unordered databases.

With the continuous advancement of quantum computing technology, the application prospects of quantum algorithms are becoming increasingly broad, especially the Grover algorithm, which demonstrates ...

Using Grover’s algorithm, a quantum attacker could hypothetically find two inputs that produce the same hash value. This phenomenon is known as a hash collision.