Template:Ket/doc

This is a documentation subpage for Template:Ket.
It may contain usage information, categories and other content that is not part of the original template page.

This is for producing quantum state vectors in bra–ket notation, using wikicode, ideally with {{math}}, as an alternative to LaTeX in <math> mode.

This template uses {{braket}}.

Application

There is one parameter, which is the text to be displayed as the ket label.

Examples

A ket can be written: |Ψ⟩, that is {{ket|Ψ}}.

Using {{math}}, a ket can be written: $|Ψ⟩$ , that is {{math|{{ket|Ψ}}}}.

Schrödinger equation

In wiki-markup rather than LaTeX:

iħ.mw-parser-output .sfrac{white-space:nowrap}.mw-parser-output .sfrac.tion,.mw-parser-output .sfrac .tion{display:inline-block;vertical-align:-0.5em;font-size:85%;text-align:center}.mw-parser-output .sfrac .num,.mw-parser-output .sfrac .den{display:block;line-height:1em;margin:0 0.1em}.mw-parser-output .sfrac .den{border-top:1px solid}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}d/dt|ψ(t)⟩ = Ĥ|ψ(t)⟩

that is,

{{math|1=''iħ''{{sfrac|''d''|''dt''}}{{ket|''ψ''(''t'')}} = ''Ĥ''{{ket|''ψ''(''t'')}}}}

Application

Examples

See also