| Evolution of: | Picture () | ||
| Schrödinger (S) | Heisenberg (H) | Interaction (I) | |
| Ket state |
|
ψ
S
(
t
)
⟩
=
e
−
i
H
S
t
/
ℏ
|
ψ
S
(
0
)
⟩
{\displaystyle |\psi _{\rm {S}}(t)\rangle =e^{-iH_{\rm {S}}~t/\hbar }|\psi _{\rm {S}}(0)\rangle }
|
constant |
|
ψ
I
(
t
)
⟩
=
e
i
H
0
,
S
t
/
ℏ
|
ψ
S
(
t
)
⟩
{\displaystyle |\psi _{\rm {I}}(t)\rangle =e^{iH_{0,\mathrm {S} }~t/\hbar }|\psi _{\rm {S}}(t)\rangle }
|
| Observable | constant |
A
H
(
t
)
=
e
i
H
S
t
/
ℏ
A
S
e
−
i
H
S
t
/
ℏ
{\displaystyle A_{\rm {H}}(t)=e^{iH_{\rm {S}}~t/\hbar }A_{\rm {S}}e^{-iH_{\rm {S}}~t/\hbar }}
|
A
I
(
t
)
=
e
i
H
0
,
S
t
/
ℏ
A
S
e
−
i
H
0
,
S
t
/
ℏ
{\displaystyle A_{\rm {I}}(t)=e^{iH_{0,\mathrm {S} }~t/\hbar }A_{\rm {S}}e^{-iH_{0,\mathrm {S} }~t/\hbar }}
|
| Density matrix |
ρ
S
(
t
)
=
e
−
i
H
S
t
/
ℏ
ρ
S
(
0
)
e
i
H
S
t
/
ℏ
{\displaystyle \rho _{\rm {S}}(t)=e^{-iH_{\rm {S}}~t/\hbar }\rho _{\rm {S}}(0)e^{iH_{\rm {S}}~t/\hbar }}
|
constant |
ρ
I
(
t
)
=
e
i
H
0
,
S
t
/
ℏ
ρ
S
(
t
)
e
−
i
H
0
,
S
t
/
ℏ
{\displaystyle \rho _{\rm {I}}(t)=e^{iH_{0,\mathrm {S} }~t/\hbar }\rho _{\rm {S}}(t)e^{-iH_{0,\mathrm {S} }~t/\hbar }}
|
Template:Pictures in quantum mechanics
| Evolution of: | Picture () | ||
| Schrödinger (S) | Heisenberg (H) | Interaction (I) | |
| Ket state | constant | ||
| Observable | constant | ||
| Density matrix | constant | ||
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