Saturday 14 November 2009
The Other Half
By David Pitt, Saturday 14 November 2009 - 15:32 :: Best
What if he got it only half right? Okay – 90% if you consider the other four papers in that Miracle Year; and 99% if you just take it as far as he got. Could he have gone further if he wasn’t exhausted from recreating almost the whole universe? Is it possible that his marathon debate with Niels Bohr distracted him and colored or clouded his judgment? Was the other half of Einstein’s monumental equation E = mc² just one step away? One more flash of intuition may have been all it took to reach the ultimate ‘eureka moment.’ Of course the penultimate was pretty astounding.
Do I know the other half? No – but I suspect the outlines. We’ll have a little more on that in a moment.
Modern physics seems to be a mélange of ‘almost there.’ Promising blind alleys abound; tantalizing tidbits scattered from here to eternity; fascinating possibilities almost created, but not quite complete. The recent Q2C Festival at Perimeter Institute is a case in point, and before that there was the Origins Symposium at ASU in April of 2009. Somewhere out there today – perhaps at Perimeter, possibly at Cambridge or MIT, even Caltech – is the next Einstein to bring order out of entropy – no matter which way the arrow of time points.
Physicists like to talk about standing on the shoulders of giants and that has often been the model. Einstein and Planck did indeed stand on the shoulders of Galileo and Newton. For years it appeared that Penrose, Hawking and/or Witten would replace Einstein and Planck as the clear giants of an age. They may yet, but time is running out. Youth is often served. Perhaps the 21st Century will coalesce around someone who we are just beginning to hear murmurs of.
The candidates are legion – PhDs, Professors and post-docs multiply. Some of my favorites are Sean Carroll, Frank Wilczek, Neil Turok, Fotini Markopoulou, Lee Smolin, and perhaps a half a dozen others. Of course many of them seem to be dancing around some of my favorite themes. Perhaps a new synthesis of time and temperature; mass and energy; light speed and the Planck constant; all taken together and remixed in something akin to DNA could produce the other half of that equation. Perhaps it might be inversely proportional. Perhaps we could conceive of space-time as the macro world and temp-time as the province of the micro world. Would then the speed of light correlate to absolute temperature? Perhaps in the end it could even lead to an understanding of the ultimate phase transition. Order and disorder just a Planck length apart. It is always symmetry, synthesis and simplicity. More questions than answers, but at least a direction for PI - that hotbed of cold calculation.
November 13, 2009 / The Other Half / AFW pg 116 © 2009 / CIP # 838, November 14, 2009 / Best / OAR