Ben Crowell

7,805 reputation

1946

bio	website	lightandmatter.com
	location
	age
visits	member for	1 year, 11 months
	seen	1 hour ago
stats	profile views	1,195

I teach physics at Fullerton College, a community college in Southern California. I have an undergrad degree in math and physics from Berkeley and a PhD in physics from Yale. Back when I was doing research, my field was experimental low-energy nuclear physics.

	7,805 reputation	bio	website	lightandmatter.com	visits	member for	1 year, 11 months
1946 badges		location			seen	1 hour ago

summary answers questions tags badges favorites bounties reputation activity

7,805 Reputation

graph time post

today

+20	21 mins ago	upvote	Where did Schrödinger solve the radiating problem of Bohr's model?
+10	2 hours ago	upvote	Are the Maxwell equations a correct description of the wave character of photons?
+5	6 hours ago	upvote	Uniqueness of Riemann curvature tensor

yesterday

+15	23:37	upvote	Uniqueness of Riemann curvature tensor
+30	20:47	upvote	Why does no physical energy-momentum tensor exist for the gravitational field?
+30	14:57	upvote	Can the photoelectric effect be explained without photons?
+15	14:49	upvote	Can the photoelectric effect be explained without photons?
-2	13:01	downvote	Can the photoelectric effect be explained without photons?

2 days ago

+20	23:54	upvote	Why does no physical energy-momentum tensor exist for the gravitational field?
+10	19:09	upvote	Have general relativistic effects of all of the components of the stress-energy tensor been measured?
+5	19:01	upvote	Can the photoelectric effect be explained without photons?
+10	16:48	upvote	Can the photoelectric effect be explained without photons?
+10	01:19	upvote	Does the uncertainty principle apply to photons?

204

Jun 15

175

Jun 14

140

Jun 13

130

Jun 12

Jun 11

Jun 10

Jun 8

Jun 7

120

Jun 6

Jun 5

Jun 4

Jun 3

Jun 2

Jun 1

May 31

May 30

May 29

May 28

May 27

May 26

May 25

May 24

May 23

May 22

-145

May 21

May 20

May 19