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Lawrence B. Crowell

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black-holes

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313 votes cast

Answers (457)

Votes Activity Newest

48	How do we know that radioactive decay rates are constant over billions of years?
43	If like charges repel, why doesn't a charge break itself apart?
29	How much mass can colliding black holes lose as gravitational waves?
20	Rainbow in cloud near Sun
17	Gravitational radiation from hydrogen atom

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Reputation (12,009)

+10	Are $\mathrm U(1)$ charges quantised?
+10	Energy of central potential in QM
+10	If like charges repel, why doesn't a charge break itself apart?
-2	Why $\delta R_{\mu\nu} = g^{\rho\sigma}\delta R_{\rho\mu\sigma\nu}$?

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Questions (5)

Votes Activity Newest

4	Dynamics of pendulum coupled to a gyroscope [closed]
2	Question on $E_8$ and twistor space
2	Question on quotient groups and SLOCC
1	Are gravitational memory and supersymmetry related to each other
-4	Must the fine structure constant be an irrational number? [closed]

Tags (365)

150 black-holes × 71	81 quantum-mechanics × 50
117 general-relativity × 82	55 spacetime × 32
85 cosmology × 57	55 radioactivity × 4
85 gravitational-waves × 22	51 newtonian-mechanics × 20
84 electromagnetism × 18	51 half-life × 2

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	Physics	12,009 rep	1 gold badge16 silver badges28 bronze badges
	Mathematics	194 rep	1 bronze badge

Badges (22)

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Yearling × 4	Civic Duty
Excavator	general-relativity
Nice Answer × 15	Revival × 2
Lifejacket × 2	Good Answer × 3
Enlightened × 3	Generalist

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Votes cast (313)

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310	up		247	question
3	down		66	answer

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