Entangled qubits can be used to perform a certain type of computation known as a quantum parallel search, where all possible solutions to a problem can be explored simultaneously.
Entanglement has been shown to play a crucial role in many quantum computing algorithms. The careful manipulation of entanglement is also crucial for building practical and stable quantum computers.
In a quantum parallel search, the problem is encoded into a quantum state of qubits, and a quantum algorithm is used to perform operations on the state that modify it in a way that amplifies the solutions of interest. This process is known as amplitude amplification, and it allows a quantum computer to find a solution much faster than a classical computer.
From ChatGPT