Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
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Re: Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
#2Found the paper, I think: https://arxiv.org/abs/1803.08930
CPT = Charge, Parity, Time
Does anyone know why "CPT" is written using a different font?
Re: Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
#3Found the paper, I think: https://arxiv.org/abs/1803.08930 CPT = Charge, Parity, Time Does anyone know why "CPT" is written using a different font?
Yea it’s a math font, “CPT” can be thought of as a mathematical expression of sorts. Other symmetries like CT, CP, don’t hold
Re: Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
#4Found the paper, I think: https://arxiv.org/abs/1803.08930 CPT = Charge, Parity, Time Does anyone know why "CPT" is written using a different font?
C,P,T are also operators that act on states | ψ>.
Re: Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
#5.isn't there No
Re: Scientists Say There May Be a Mirror Universe in Which Time Runs Backwards
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