Quantum State Tomography

Quantum state tomography (Quantum State Tomography) is a technique that reconstructs the density matrix of a quantum system through measurements, aiming to accurately determine the complete information of the quantum state. This technology has significant application value in quantum computing, quantum communication, and quantum information processing, as it can verify the preparation and evolution processes of quantum states, ensuring the reliability and accuracy of quantum systems. In the medical field, quantum state tomography can be used to enhance imaging techniques and improve diagnostic accuracy.