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Martin C.'s user avatar
Martin C.'s user avatar
Martin C.'s user avatar
Martin C.
  • Member for 10 years, 4 months
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  • South Africa
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About

I enjoy the stack exchange network because it enables me to indulge my inquisitiveness. I'm currently focusing on learning General Relativity - as far as this is possible for someone learning in their free time! I have a degree (but not a PhD) in physics, so I am not completely lost - but my education was sadly lacking in GR.

In the 'real world' I work as a software person :D

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question
19
How can one obtain the metric tensor numerically?
Dec 26, 2018
question
8
Observational status of Sciama's hypothesis
Dec 30, 2022
answer
6
Is there anything that can be created from absolutely nothing?
Sep 20, 2021
answer
5
How do gravitational fields combine together in GR?
Nov 6
question
5
Infinite dimensional gauge theories [duplicate]
Jun 3, 2021
answer
5
Problem in deriving Friedman equations from Einstein-Hilbert Lagrangian
Jan 1
answer
5
Why do position operators in orthogonal directions commute?
Mar 29, 2018
question
4
When can a closed system with a time-dependent Hamiltonian be mapped to an open system with a time-independent Hamiltonian?
Jul 22, 2021
question
4
Levinson's theorem in non-commutative quantum mechanics
Jul 18, 2022
answer
4
Physics extensive group theory book written for mathematicians
May 9, 2023
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13
Is mathematics just a bunch of nested empty sets?
11
What is the difference between logic and mathematics?
11
Validity of mathematical induction
6
First occurrence of the Bloch sphere in the scientific literature