- #1
mike1000
- 271
- 20
Some posts in another thread lead me to a search which ended when I read the following "kets such as ##|\psi\rangle## are elements of abstract Hilbert Space".
That lead me to this paper.
http://www.phy.ohiou.edu/~elster/lectures/qm1_1p2.pdf
"The abstract Hilbert space ##l^2## is given by a set of element ##H=\left( |\psi\rangle , |\phi\rangle , |\chi\rangle , \dots \right)##""
I now understand why vanhees71 keeps insisting that it is an "abstract ket".
That lead me to this paper.
http://www.phy.ohiou.edu/~elster/lectures/qm1_1p2.pdf
"The abstract Hilbert space ##l^2## is given by a set of element ##H=\left( |\psi\rangle , |\phi\rangle , |\chi\rangle , \dots \right)##""
I now understand why vanhees71 keeps insisting that it is an "abstract ket".