User contributions for Roffaduft
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A user with 894 edits. Account created on 30 August 2022.
24 November 2024
- 06:3506:35, 24 November 2024 diff hist +36 m Particle in a box →See also: added "rectangular potential barrier" current
- 06:2606:26, 24 November 2024 diff hist +34 m Almost Mathieu operator added wiki hyperlink current
- 05:3905:39, 24 November 2024 diff hist −5 m Wave function typo current
22 November 2024
- 10:4910:49, 22 November 2024 diff hist +506 Talk:POVM →Post-measurement state: Reply Tag: Reply
- 09:3709:37, 22 November 2024 diff hist +856 Talk:POVM →Post-measurement state: Reply Tag: Reply
21 November 2024
- 09:2709:27, 21 November 2024 diff hist −86 Nonlinear Schrödinger equation cosmetic. Condensed the subsection titles current
- 08:2608:26, 21 November 2024 diff hist −6 m Gross–Pitaevskii equation fixed wiki hyperlink current
- 06:1606:16, 21 November 2024 diff hist −1,579 Nonlinear Schrödinger equation removed potential WP:COI. Added wiki link to numerical method + reference.
18 November 2024
- 08:1808:18, 18 November 2024 diff hist +4 m Wave packet →Gaussian wave packets in quantum mechanics: added wiki hyperlink current
- 08:1008:10, 18 November 2024 diff hist +285 m Talk:Weyl algebra →It is almost impossible to understand the construction of An: Attributing unsigned comment, as per WP:TPO current
15 November 2024
- 08:0208:02, 15 November 2024 diff hist +213 Self-adjoint operator →Properties: clarified that not every bounded SA operator necessarily has eigenvalues current
12 November 2024
- 06:5006:50, 12 November 2024 diff hist +32 Schrödinger equation →Preliminaries: cosmetic: restructured a sentence and added a hyperlink
- 06:3106:31, 12 November 2024 diff hist +34 m Schrödinger equation →Preliminaries: added wiki hyperlink to "position eigenstate"
- 05:4405:44, 12 November 2024 diff hist +43 Schrödinger equation Cosmetic: decluttered the intro a bit by moving the gravestone image to "history" subsection (though I think it's redundant as it's also used in the "Erwin Schrödinger" article).
11 November 2024
- 09:1109:11, 11 November 2024 diff hist +4 m Wave packet →Free propagator: added wiki hyperlink
- 08:4008:40, 11 November 2024 diff hist −65 Wave packet added reference and inline citations
10 November 2024
- 05:1205:12, 10 November 2024 diff hist +57 m Position and momentum spaces →Reciprocal relation: added wiki hyperlink
- 05:0605:06, 10 November 2024 diff hist −241 Uncertainty principle →Harmonic analysis: changed a reference (from a weblog to a textbook) and removed some redundant writing
9 November 2024
- 08:1108:11, 9 November 2024 diff hist −68 Finite potential well integrated "unbounded state" into the "outside the box" subsection current
- 07:5607:56, 9 November 2024 diff hist +29 Finite potential well →Unbound states: fixed minor error
- 07:3807:38, 9 November 2024 diff hist +137 Finite potential well removed some redundancies. added reference and inline citations. cleared some ambiguous writing.
8 November 2024
- 08:4508:45, 8 November 2024 diff hist +1 m Riemann–Hilbert problem punctuation current
- 07:3107:31, 8 November 2024 diff hist −393 Free particle clarified the the subsection "fourier decomposition" in line with cited reference and changed the title to "wave packet" current
- 06:4306:43, 8 November 2024 diff hist +235 Free particle →Measurement and calculations: minor elaboration on why plane solutions are not normalizable.
- 06:2506:25, 8 November 2024 diff hist +473 Free particle Extended the "normalization condition" a bit. Added reference.
- 05:4205:42, 8 November 2024 diff hist +4 m Schrödinger equation →Klein–Gordon and Dirac equations: added hyperlink to "free particle"
6 November 2024
- 08:0008:00, 6 November 2024 diff hist −530 Propagator Mostly cosmetic: Removed some redundant writing, fixed hyperlink, added source and inline citation.
- 05:4505:45, 6 November 2024 diff hist +12 m Wave packet →Free propagator: fixed wiki hyperlink
5 November 2024
- 08:4808:48, 5 November 2024 diff hist +431 Momentum operator →Hermiticity: added inline citation and clarified the notion of hermiticy.
- 08:0908:09, 5 November 2024 diff hist +333 m Momentum operator →One dimension: added reference and more appropriate hyperlink
- 07:4607:46, 5 November 2024 diff hist +121 Position and momentum spaces added inline citation, provided a little extra context to the given definitions of the momentum and position operators and added "further information" to the subsection titles. The sections are still inaccurate wrt. assumed operator domains
- 07:1407:14, 5 November 2024 diff hist +25 m Position and momentum spaces →Reciprocal relation: added "see also"
- 07:0907:09, 5 November 2024 diff hist −258 Position and momentum spaces added wiki hyperlinks. added inline citations. condensed subsection titles. Changed beginning of "relation between space and reciprocal space" in line with reference, making it mathematically more accurate.
- 05:5505:55, 5 November 2024 diff hist +43 m Wave function →Relations between position and momentum representations: added hyperlink to "free schrödinger equation"
- 05:5005:50, 5 November 2024 diff hist +451 Position and momentum spaces added two (textbook) references and inline citations
4 November 2024
- 11:3811:38, 4 November 2024 diff hist +131 Particle in a box →Position and momentum probability distributions: added "More citations needed section", see talk page and pages 82, 245 of the Hall (2013) reference
- 10:0810:08, 4 November 2024 diff hist +182 m Uncertainty principle →Mathematical formalism: added inline citation
- 09:1509:15, 4 November 2024 diff hist 0 Particle in a box →Energy levels: fixed inline citation
- 09:1409:14, 4 November 2024 diff hist +220 Particle in a box →Bibliography: Added reference to Hall 2013
- 08:5208:52, 4 November 2024 diff hist +254 Particle in a box added reference and inline citation to Cohen - Quantum Mechanics Vol 1
- 08:0808:08, 4 November 2024 diff hist +1,048 Talk:Uncertainty principle →Order of contents: Reply Tag: Reply
3 November 2024
- 12:0912:09, 3 November 2024 diff hist −26 Particle in a box Merged "relativistic effects" subsection
- 10:1210:12, 3 November 2024 diff hist −230 Particle in a box →Position wave function: another minor clean up
- 09:5309:53, 3 November 2024 diff hist −277 Particle in a box →Position wave function: minor clean up of redundant phrasing
- 09:1109:11, 3 November 2024 diff hist −452 Particle in a box →Position wave function: clarified paragraph a bit, removed some redundant phrasing
- 07:1907:19, 3 November 2024 diff hist −554 Uncertainty principle Cosmetic: Condensed subsection titles, changed order of some subsections. Merged semi-duplicate "mixed states" subsection
- 06:2606:26, 3 November 2024 diff hist −46 Uncertainty principle cosmetic: Turned "intrinsic quantum uncertainty" into a subsubsection of "History" subsection. Removed empty "examples" subsection. Fixed inline citation
- 06:1206:12, 3 November 2024 diff hist +180 Uncertainty principle →Wave mechanics interpretation: added inline citation. This subsection is still a bit vague, as the given "plane-wave functions" are non-normalizable, i.e., the Born rule feels out of place
- 05:3805:38, 3 November 2024 diff hist −252 Wave packet →Gaussian wave packets in quantum mechanics: removed unnecesary equation box, added inline citation, cleaned up sentence
2 November 2024
- 10:4410:44, 2 November 2024 diff hist +208 Wave packet →Dispersive: Added definition of "gaussian wave packet"