Spacetime Rainbow (image) Faculty of Physics University of Warsaw Share Print E-Mail Caption Quantum particles of different energies sense different properties of spacetime. The effect is similar to the dispersion of light in prism: photons of different energies sense the same prism as having slightly different properties. (Source: FUW, jch) Credit Source: FUW, jch Usage Restrictions the image may only be used with credit: Source: FUW, jch 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.