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Second quantization
{{Welcome and expand}}

== Requisites ==

[[Identical particles]]

== Lesson ==

For many-particle systems, write [[ket]]s in [[number notation]] (as you're dealing with multiple particles), then replace each ket by succesive applications of [[creation operator]]s to the |0,0,0,0,...> ket.

See [[Boson operators]].

[[Category:Second quantization]]
[[Category:Quantum mechanics]]⏎
[[Category:Resources last modified in April 2007]]