| ▲ | OscarCunningham 5 days ago | |
I don't think they were talking about negative temperature, they just mean that sometimes the convenient quantity to work with is β = 1/T. | ||
| ▲ | cperciva 5 days ago | parent | next [-] | |
Right, using beta is more convenient and also it's better behaved since it doesn't have the weird "goes to infinity then comes back from negative infinity as you keep increasing it" behaviour. | ||
| ▲ | jabl 5 days ago | parent | prev [-] | |
Oh, right, yes. But that's just because 1/T occurs in many formulas and thus it's often convenient to work with it instead. No exciting new physics hiding there. ;) | ||