|{{{1}}}⟩
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}}.
There is one parameter, which is the text to be displayed as the ket label.
A ket can be written: |Ψ⟩, that is {{ket|Ψ}}
.
Using {{math}}, a ket can be written: |Ψ⟩, that is {{math|{{ket|Ψ}}}}
.
In wiki-markup rather than LaTeX:
that is,
{{math|1=''iħ''{{sfrac|''d''|''dt''}}{{ket|''ψ''(''t'')}} = ''Ĥ''{{ket|''ψ''(''t'')}}}}
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