Julian Barbour on Platonia and timeless quantum gravity

[MathematicalPhysicist]

an interview with julian barbour about his of platonia a world without time he argues that to unite quantum mechanics with general relativity we need to leave time alone.
here is the interview:http://noorderlicht.vpro.nl/wetenschap/smil/videoparts.sram?3626936+2848322+3855404+6882747+3250278

 

[MathematicalPhysicist]

where may i find an explanation about the wheeler de-witt equation and why the isn't a mention to time in it?

 

[jcsd]

I've googled the simplest explanation for you:


http://www.cbpf.br/~cosmogra/Rsrchlines/qc.html

I'm sure you've heard the talk about the wavefunction of the universe before.