Thanks

Waldyr
:-)

On Apr 14, 2012, at 9:38 AM,

Waldyr A.

Rodrigues Jr. wrote:

Dear Jack,

You should read my comments on

LDG gauge theory of gravitation in Appendix F of my book:

Gravitation as a Plastic Distortion of the

Lorentz Vacuum. For your convenience a copy of the book is attached. You can put a link to the book and to an errata if you think that this is worthwhile. The links are:

http://www.springer.com/physics/theoretical,+mathematical+%26+computational+physics/book/978-3-642-13588-0

http://www.ime.unicamp.br/~walrod/errataplastic.pdf
A free copy with almost the same material can be obtained from:

http://arxiv.org/abs/0909.4472