see the term paper tab!

see the term paper tab!

Please take one of the slots found in this google doc for your talk. They will be 12 minutes +2 for questions.

Here is homework 5: Homework_5

and a doodle poll for extra classes. I’ll do more than 1 depending on enthusiasm! Please sign up at your available times.

http://doodle.com/yub954dz3q7unh73

JJ found this article, we will use it to talk about gravitational lensing

Thanks Nick

For problem 1

g^{ab},g = -G^a_{ug} g^{ub}-G^b_{ug}g^{ua}

where G is the christoffel symbol

G^a_{ab} = (log((-g)^/12)),b in a coordinate basis –

g,a = g g^{uv}g_{uv},a

We can prove these on Monday

to give you another day to ask me questions in person. I’ll be available between 1-3, 4-5 Thursday and before class Friday.

Dear Class,

Due to relatively quick due date of this assignment there are only 3 problems. It is due February 27 in class.

Hi Class

I have posted HW 2 – please note that I modified it slightly since this morning. I removed problem 3c.

Hi Class

I will upload homework solutions on Tsquare. HW1 is there now.