WatsonWangShuai's latest activity
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WatsonWangShuai replied to the thread Graduate Questions on Quantum Gravity Corrections to Cosmological Entropy.Thank you for the reminder. Two papers I’ve read are: 1. Ashtekar, A., & Saini, S. (2021). Quantum corrections to the... -
WatsonWangShuai replied to the thread Graduate Questions on Quantum Gravity Corrections to Cosmological Entropy.Noted, thank you for moving the thread. I will keep the discussion focused on published papers about entanglement swapping and...
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WatsonWangShuai replied to the thread Independent Researcher Focused on Cosmology and Quantum Gravity.Thank you very much for the welcome!:smile:
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WatsonWangShuai updated their status.God does not play dice.
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WatsonWangShuai reacted to PeterDonis's post in the thread High School Einstein equations don't work at large scale? with
Like.
In the sense that we don't have a generally accepted theory of quantum gravity, yes. But we also have no experimental evidence for any... -
WatsonWangShuai reacted to Dale's post in the thread High School Einstein equations don't work at large scale? with Like.
No. Today’s quantum physics (quantum field theory) is fully compatible with relative time. Edit: @PeterDonis for the win!
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WatsonWangShuai reacted to PeterDonis's post in the thread High School Einstein equations don't work at large scale? with Like.
Not "wrong", no. It is a valid approximation to GR in the regime where gravity is weak and all relative speeds are small compared to the...
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WatsonWangShuai reacted to PeterDonis's post in the thread High School Einstein equations don't work at large scale? with Like.
More precisely, if we just use the matter we can actually see as the source in the Einstein Field Equation, the model does not match the...
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WatsonWangShuai reacted to Sagittarius A-Star's post in the thread Undergrad Comparing the clocks via synchronization with Like.
Yes. But in the scenario is an asymmetry: 1 clock of observer B is compared to 2 clocks of observer A.
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WatsonWangShuai reacted to Sagittarius A-Star's post in the thread Graduate Can exact Lorentzian kinematics emerge from Euclidean space? with Like.
Given the assumptions in the paper "Nothing but Relativity", including group properties of a transformation (two boosts in one direction...
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WatsonWangShuai posted the thread Graduate Questions on Quantum Gravity Corrections to Cosmological Entropy in Beyond the Standard Models.Hello everyone, I’ve recently been reading papers on quantum gravity corrections to Bekenstein-Hawking entropy and their applications...
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WatsonWangShuai posted the thread Independent Researcher Focused on Cosmology and Quantum Gravity in New Member Introductions.Glad to join Physics Forums. I work as an engineering program manager, and am also an independent researcher whose work focuses on...