Quantum Coherent-Like State Observed in a Biological Protein for the First Time
Tuesday, October 13, 2015 - 11:00
in Physics & Chemistry
If you take certain atoms and make them almost as cold as they possibly can be, the atoms will fuse into a collective low-energy quantum state called a Bose-Einstein condensate. In 1968 physicist Herbert Frohlich predicted that a similar process at a much higher temperature could concentrate all of the vibrational energy in a biological protein into its lowest-frequency vibrational mode. Now scientists in Sweden and Germany have the first experimental evidence of such so-called Frohlich condensation. They report their results in the journal Structural Dynamics.