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Jun 5 at 5:37
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Physics student
699
reputation
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website
visits
member for
8 months
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location
seen
Jun 5 at 5:37
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8
Is the total energy of the universe constant?
4
Why do physicists believe that particles are pointlike?
3
What is the physical interpretation of force times area?
2
Does Unruh Radiation replace the cosmic horizon radiation?
2
Lagrangian NOT of the form $ T-U$
699
Reputation
+20
What's wrong with this QFT thought experiment?
+5
In QFT, why does a vanishing commutator ensure causality?
+5
In what limit does string theory reproduce general relativity?
-2
Is the total energy of the universe constant?
11
Questions
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9
In QFT, why does a vanishing commutator ensure causality?
7
What is the experimental status of AdS/CFT, AdS/QCD, AdS/CMT, etc?
6
In what limit does string theory reproduce general relativity?
5
Correlation, Time Ordering, and Observables
4
What's wrong with this QFT thought experiment?
58
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cosmology
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energy
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universe
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4
gravity
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3
8
general-relativity
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6
4
approximations
8
energy-conservation
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2
4
particle-physics
1
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