Cutoff energy Updated 2025-07-16
Cython Updated 2025-07-16
Energy-momentum relation Updated 2025-07-16
GFP tagging Updated 2025-07-16
How many logical qubits are needed to run Shor's algorithm? Updated 2025-07-16
Position representation Updated 2025-07-16
A way to write the wavefunction such that the position operator is:i.e., a function that takes the wavefunction as input, and outputs another function:
If you believe that mathematicians took care of continuous spectrum for us and that everything just works, the most concrete and direct thing that this representation tells us is that:equals:
the probability of finding a particle between and at time
Protein complex Updated 2025-07-16
Quantum LC circuit Updated 2025-07-16
TODO are there experiments, or just theoretical?
Raspberry Pi 3 Updated 2025-07-16
Room temperature and pressure superconductor Updated 2025-07-16
Ruby on Rails React integration Updated 2025-07-16
Integrations React integration:
- github.com/shakacode/react_on_rails: webpack and server-side rendering
- github.com/reactjs/react-rails Official on the React side only. Demo app linked from package: github.com/BookOfGreg/react-rails-example-app and how it fails: github.com/BookOfGreg/react-rails-example-app/issues/30... The related projects section has some good links:
- shakacode/react_on_rails
- github.com/hyperstack-org/hyperstack transpiles Ruby to JavaScript + React. What could possibly go wrong? :-)
Selected Papers on Quantum Electrodynamics by Julian Schwinger (1958) Updated 2025-07-16
Time-independent Schrödinger equation for a free one dimensional particle Updated 2025-07-16
so the solution is:We notice that the solution has continuous spectrum, since any value of can provide a solution.
Fermat's last theorem Updated 2025-07-16
Iterative post-order Updated 2025-07-16
This is the hardest one to do iteratively.
Ladder operator Updated 2025-07-16
www.physics.udel.edu/~jim/PHYS424_17F/Class%20Notes/Class_5.pdf by James MacDonald shows it well.
And then we can prove the ladder properties easily.
The commutator appear in the middle of this analysis.
New Revolutions in Particle Physics by Leonard Susskind (2009) Updated 2025-07-16
Omniscient debugging Updated 2025-07-16
What it adds on top of reverse debugging: not only can you go back in time, but you can do it instantaneously.
Or in other words, you can access variables from any point in execution.
Proton-to-electron mass ratio Updated 2025-07-16
Python classes Updated 2025-07-16
There are unlisted articles, also show them or only show them.