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iszugyi Creative Commons License 2006-01-01 09:02:18 126
"One of the great open problems of modern mathematical physics is whether the Standard Model of particle physics is mathematically consistent. "

A problémát megoldottam: a Standard Modell se fizikailag se matematikailag konzisztens.
dr_bubo Creative Commons License 2005-12-31 19:52:22 125
szia
Köszi ezeket én is megtaláltam, de nekem magyarul kellene valami érthető verzió.
A hozzászólás:
Simply Red Creative Commons License 2005-12-30 15:38:57 124

Ugyanez John Baez megfogalmazásában:

 

5. Existence and mass gap for Yang-Mills theory.

 

One of the great open problems of modern mathematical physics is whether the Standard Model of particle physics is mathematically consistent. It's not even known whether "pure" Yang-Mills theory - uncoupled to fermions or the Higgs - is a well-defined quantum field theory with reasonable properties. To make this question precise, people have formulated various axioms for a quantum field theory, like the so-called "Haag-Kastler axioms". The job of constructive quantum field theory is to mathematically study questions like whether we can construct Yang-Mills theory in such a way that it satisfies these axioms. But one really wants to know more: at the very least, existence of Yang-Mills theory coupled to fermions, together with a "mass gap" - i.e., a nonzero minimum mass for the particles formed as bound states of the theory (like protons are bound states of quarks).

 

Előzmény:
dr_bubo Creative Commons License 2005-12-30 14:37:51 121

sziasztok

valaki el tudná magyarázni érthetően és viszonylag röviden mi az a "mass gap"? és mi köze a Yang-Mills-hez.

köszi
Bubo

Ha kedveled azért, ha nem azért nyomj egy lájkot a Fórumért!