Von:

"Bo Lehnert" <--->

July 9 at 10:23

Betreff:

The
dark spot

An:

G.W. Bruhn

Dear Gerhard,

Der alte Esel hat es ganz gut abgefressen!
I completely agree with the statement in the attachment of

your e-mail of July 7 at 21:21. In all the papers
of my theory the results are based on the Lorenz gauge.

During the coming ten days I will be out of my institute.

With best regards,

Bo

Von: GWB <-------> July 7 21:21

Betreff: The dark spot in your 1997 paper

An: "Prof. Bo Lehnert" <-------->

Dear Bo,

since I'm not satisfied with the dubious situation
concerning your paper from 1997 with S. Roy I've done some archaeology
- following the German saying: *Kaum ist über eine Sache Gras gewachsen,
kommt ein alter Esel daher und frisst es wieder ab! *(Let me know if
I shall translate it): So now the old donkey will tell you what he has
found when studying your old paper (attached):

This is the ** dark spot** in

. . .

equations which yield

∇²(**A**, ^{iΦ}/_{c}) = −
μ_{o} (**j**, *i*cρ).
(7)

When combined with Lorentz condition, this gives

div **A** + ^{1}/_{c²}^{ ∂Φ}/_{∂t} = 0
(8)

. . .

However, the reader Myron - instead of interpreting
this *obvious* obscurity in your paper as a *new source of energy*
- should have attempted to use his mind and repair the gap.

So we see, how a tiny obscurity leads to great "inventions". What I cannot understand up to now is that no one of the 15 co-authors became suspicious and warned Myron not to publish such nonsense.

**I don't know whether I should post my remarks
below on my website.** That depends on Myron's behavior. Better you could
convince Myron that this whole story about the Energy from Vacuum was **his**
fault **and in no way mine.**

Best regards

Gerhard

Quotation from Lehnert & Roy [1]; remarks by GWB inserted in

The extended field equations in vacuo become [5-7,9]

curl **B** = **j** + ε_{o} ^{∂E}/_{∂t}
(1)

curl **E**
=
^{1}/_{c²}
^{∂B}/_{∂t}
(2)

**j** = ρ **C**
(3)

in S.I. units. Here B and E are the magnetic and electric
fields, **j** is the current density and ρ is the charge density

Then

div **E** = ^{ρ}/_{εo}
(4)

div **B** = 0 , **B** = curl **A**
(5)

**E** = − **Ñ** Φ
− ^{∂A}/_{∂t}
(6)

Now,

∇ **·** (**j** , *i*cρ) = 0

when
∇ = (^{∂}/_{∂x}, ^{∂}/_{∂y}, ^{∂}/_{∂z},
, ^{∂}/_{ic∂t}),

where (**j** , *i*cρ) is a four vector. The potentials **A** and Φ
are derived from the sources **j** and ρ through the above equations which yield

∇²(**A**, ^{iΦ}/_{c}) = −
μ_{o} (**j**, *i*cρ).
(7)

STOP! Here

∇²**A** = −
(^{1}/_{c²} ^{∂²A}/_{∂t²} −
**Ñ**²**A**) =
**
Ñ
(^{1}/_{c²} ^{∂Φ}/_{∂t} +
Ñ · A)** −
μ

and

∇²Φ = −
(^{1}/_{c²} ^{∂²Φ}/_{∂t²} −
**Ñ**²Φ) =
**
^{∂}/_{∂t}(^{1}/_{c²} ^{∂Φ}/_{∂t} +
Ñ · A)** −

or combined

∇²(**A**, ^{iΦ}/_{c}) = −
(^{1}/_{c²} ^{∂²}/_{∂t²} −
**Ñ**²) (**A**, ^{iΦ}/_{c}) =
**
( Ñ, ^{i∂}/_{c∂t})
(^{1}/_{c²} ^{∂Φ}/_{∂t} +
Ñ · A)** −
μ

When combined with Lorentz condition, this gives

div **A** + ^{1}/_{c²}^{ ∂Φ}/_{∂t} = 0
(8)

This phrase is nonsense, perhaps a text mix-up: The Lorenz condition is just eq.(8)

^{1}/_{c²} ^{∂Φ}/_{∂t} +
**Ñ · A** =
div **A** + ^{1}/_{c²}^{ ∂Φ}/_{∂t} = 0 .

Applying this Lorenz condition to the eq.(7ab) we obtain eq.(7).

Eq.(7) is

End of Quotation

[1] B. Lehnert and S. Roy, *Extended Electromagnetic Theory*, World Scientific Singapore
(1998),

online at APEIRON Vol.4 Nr. 2-3, Apr.-July 1997

http://redshift.vif.com/JournalFiles/Pre2001/V04NO2PDF/V04N2ROY.PDF

(09.07.2007)
**Bo Lehnert Correcting M.W. Evans' Distortions
**

(05.07.2007)
**Evans' Misunderstanding of Lehnert's Settlement with Bruhn
**

(04.07.2007)
**A Reply to a "Rebuttal" by MWE on Vacuum Currents
**