T-duality is a symmetry of string theory relating small and large distances. T-duality is not present in ordinary particle theory, indicating that strings experience spacetime in a way that is fundamentally distinct than the way particles do. It relates different string theories that were thought to be unrelated before T-duality was understood. T-duality preceded the Second Superstring Revolution.
— Wikipedia on T-duality
2011.03.07 Monday ACHK
consciousness + x = consciousness – x
innermost self = the universe
— Me@2011.11.19
2011.03.07 Monday (c) All rights reserved by ACHK
.
A democracy that lives within its means is a democracy. A democracy that spends more than it takes in in tax revenue is a nation of beggar and debtors.
Only countries that live within their means can be democracies. A country that lives on borrowed money like the U.S. cannot control its own destiny. That is in the hands of the worldwide bond market.
— John T. Reed
.
.
.
2011.03.07 Monday ACHK
Physics Town 