Quantum State (image) University of California - Santa Barbara Share Print E-Mail Caption This image represents a quantum state with zero, three and six photons simultaneously. The theory is on left and the experiment is on the right. Credit UCSB Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.