"Surprising Demise of Quantum Fluctuations Challenges Superconductivity Theories"

Princeton physicists have discovered a new quantum phase transition in superconductivity, challenging established theories. By experimenting with a three-atom-thin insulator that can be switched into a superconductor, they found evidence of a sudden cessation of quantum fluctuations, defying standard theoretical descriptions. This groundbreaking research promises to enhance our understanding of quantum physics in solids and propel the study of superconductivity in new directions, highlighting the need for a new theory to explain the observed phenomena.