Chemistry Reference
In-Depth Information
∂R
∂t +
h R ∂S
exp i
¯
S
U (1)
∂t
i
¯
e
c
∂t
e
c
=
∂t +
+
(11.11c)
h
leading with the decomposition of the corresponding Schrödinger U(1) equation on
the imaginary and real parts respectively:
∂R
∂x
∂R
∂x
2 S
∂x 2
2
∂R
∂t =
1
m
∂S
∂x +
R
2
e
mc
∂x +
R
2
∂x 2
+
(11.12a)
∂S
∂x
2
2
e
c
h 2
2 m
2 R
∂x 2
R ∂S
R e
c
∂t =− ¯
R
2 m
∂x
∂t
+
+
(11.12b)
mc R ∂S
e
∂x +
+
VR
∂x
that can be further rearranged as:
R 2 ∂S
∂x
R 2
∂R 2
∂t =
∂x
1
m
∂x
e
mc
∂x
+
(11.13a)
∂S
∂x
2
∂S
∂t +
2
e
c
h 2
2 m
2 R
∂x 2
e
c
∂t
1
R
1
2 m
∂x
=− ¯
+
+
(11.13b)
e
mc
∂S
∂x
∂x +
+
V
Equations (11.13) reveal some interesting features of the chemical bonding to be in
next discussed.
The Eq. ( 11.13a ) provides the conserving charge current with the form:
S +
R 2
m
e
c ∇ℵ
j U(1) =
=
j S +
j
(11.14)
leaving with idea that additional current is responsible for the chemical field to be
activated, namely:
e
mc R 2 ∇ℵ
=
j
(11.15)
which vanishes when the global gauge condition is considered, i.e. when
∂x =
0
(11.16)
Therefore, in order the chemical bonding be created the local gauge transformation
should be used that is
∂x =
0
(11.17)
 
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