C.R.

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1,956 reputation

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	age	21
visits	member for	1 year, 11 months
	seen	May 18 at 3:26
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68 Answers

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15	If you view the Earth from far enough away can you observe its past?
10	When is the Hamiltonian of a system not equal to its total energy?
6	What is the difference between Newtonian and Lagrangian mechanics in a nutshell?
5	What is the proof that the universal constants ($G$, $\hbar$, $\ldots$) are really constant in time and space?
4	Finding the tension in rope tied to ladder using the principle of virtual work

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1,956 Reputation

+10	What is the difference between electric potential, voltage and electromotive force?
+10	Finding the tension in rope tied to ladder using the principle of virtual work
+10	How does a change in temperature affect relative humidity
+10	Derivative of a Position Eigenket

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20 Questions

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8	What are some ways to (approximately) symbolically diagonalize Hamiltonian operator?
5	How does a state vector be projected onto an eigenspace after measurement
4	How to prove that proper orthochronous Lorentz transformations form a group?
4	Calculating the commutator of Pauli-Lubanski operator and generators of Lorentz group
4	Why does photon have only two possible eigenvalues of helicity

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110 Tags

21 quantum-mechanics × 26	11 energy × 4
17 classical-mechanics × 11	10 hamiltonian-formalism
16 electromagnetism × 14	9 mechanics × 4
16 spacetime × 3	8 thermodynamics × 5
16 electromagnetic-radiation × 2	8 lagrangian-formalism × 2

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	Physics	1,956 rep	313
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	547 rep	210
$Mathematics Stack Exchange$	Mathematics	251 rep	16
	Super User	188 rep	8
	English Language & Usage	177 rep	16

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