jacob1729

Member for 8 years, 4 months
Last seen this week

Summary

Reputation

4,452

4.5k
3.2k
1.9k

2020
2021
2022
2023

Top tag

quantum-mechanics

Next privilege

5,000 Rep.

Approve tag wiki edits

Badges

15

30

Newest

quantum-mechanics

Next badge

2/100

Fanatic

Answers

View all 112 answers

Score Activity Newest

22

How do we know neutrons have no charge?

Sep 22, 2019

21

Why does the optimal angle depend on velocity?

Oct 5, 2021

13

The Physical Meaning of Projectors in Quantum Mechanics

Nov 27, 2020

10

Why is imaginary time evolution non-unitary?

Sep 2, 2021

9

Why are probabilities for each micro-state equal within a micro-canonical-ensemble?

May 20, 2020

Questions

View all 8 questions

Score Activity Newest Views

5

Mode Expansion in Klein-Gordon QFT

Dec 10, 2018

3

Uncertainty calculation - when to use absolute value bars?

Oct 6, 2018

2

Quantising a Damped Mass on a Spring

Jan 21, 2020

2

(Lorentz etc) invariant vector fields

Dec 24, 2018

1

How to calculate $F^{\mu\nu}F_{\mu\nu}$ efficiently?

May 12, 2019

Tags

View all 178 tags

quantum-mechanics

103

Score

40

posts

thermodynamics

53

Score

12

posts

homework-and-exercises

42

Score

11

posts

electromagnetism

40

Score

11

posts

operators

34

Score

8

posts

Reputation

+60

Why are expectation values of an observable important in QM?

+10

Interplanar distance in FCC and BCC

+30

The Physical Meaning of Projectors in Quantum Mechanics

+10

Trying to prove that a propagator only depends on the difference of coordinates if our system has translational symmetry

Badges

View all badges

This user doesn’t have any gold badges yet.

15

silver badges

Deputy

Dec 3, 2020
Pundit

May 30, 2020
Civic Duty

Sep 7, 2020

30

bronze badges

quantum-mechanics

Nov 28
Explainer

Jun 19, 2018
Quorum

Apr 7, 2019

Accounts

View all 7 accounts

4,452
15
30

218
1
9

197
3

123
4

101
2

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast

542

upvotes

161

downvotes

151

question votes

552

answer votes

2

this week