During the International Year of Quantum Science and Technology, Philip Ball explores a 1924 paper by Niels Bohr along with Hendrik Kramers and John Slater that proposed abandoning the first law of thermodynamics. While their theory was proven wrong, it showed the radical ideas in quantum physics at the time. This history reveals Bohr’s contributions to atomic structure and quantum theory, leading up to Heisenberg’s quantum breakthrough. The Copenhagen interpretation of quantum mechanics emerged from a debate between Bohr and Einstein, showing a shift away from classical physics. The unique BKS theory challenged conservation laws and causality, highlighting the radical approach required for understanding quantum mechanics.
https://physicsworld.com/a/when-bohr-got-it-wrong-the-impact-of-a-little-known-paper-on-the-development-of-quantum-theory/