Lieutenant Commander

Re: WARP derived from known physics
I don't have anything to prove, but then again, it is starting to seem that neither do you.

good, we are on the same page on that.
What I'm getting here is that you've spent years reading math and physics books... but skipped all the math.

Yes, thats absolutely true, I can't do math. I can on the other hand run a
lucid visualization simulation, and that can yield results which are remarkably similar to doing math.
That explains quite a bit... You're right, I have nothing to offer here as this (and most of your ideas) seem to fall into the realm of science fiction (and I generally attempt to avoid applying physics to science fiction).

If thats your way of politely bowing out, then its been nice chatting with you.
Otherwise, No, I'm not doing science fiction, I'm trying to create a collaborative problem solving process and am acutely aware of the both the
things of merit I have to bring to that process and how much I need other people to fill ini blanks which I can't.
I don't need to. I already gave you the links to the actual papers that actual theoretical physicists have written on these subjects. They've done the work far better than I could.

Somehow I think my error was in not directly addressing those papers to start with. Okay, I'll backtrack and do that.
This classification page you found is great. Actually the stuff i put out is a few different ones on this list, cuz I was going with a few different ways of solving the problem.
Well, I recommend you explore the links about the Alcubierretype warp theories; there's more on that if you scroll further down the page containing the Landis list. I think that the recent CleaverObousy proposal of using the Casimir effect, combined with the Van Den Broeck microwarp bubble idea, could conceivably get the energy requirement for a warp drive low enough to be practical. And that's entirely based on known physics, no need to postulate any hypothetical otherspace beyond the extra dimensions already proposed in string theory.

I think the casimir effect is great as one way to work out some of the problems with the warp engine. Its even better as a method for augmenting a slower than light ramrocket. String theories abound, which interpretations are we specifically talking about?
I did miss those follow up papers, my bad. Thanks for pushing a second time a bit harder.
The followup papers *
 Photon propagation in a stationary warp drive spacetime
Claes R. Cramer
eprint: grqc/9510018, (1995)
 Some thoughts on the Implications of FasterThanLight Interstellar Space Travel
I.A. Crawford
Quarterly Journal of the Royal Astronomical Society, vol. 36, 205218, (1995)
 Physical and Cosmological Implications of a Possible Class of Particles Able to Travel Faster than Light
Luis GonzalezMestres
eprint: hepph/9610474;
Contribution to the 28th International Conference on High Energy Physics, Warsaw (Poland), (1996)
 Warp drive and causality
Allen E. Everett
pdf; Physical Review D, vol. 53, 73657368, (1996)
 A Superluminal Subway: The Krasnikov Tube
Allen E. Everett & Thomas A. Roman
eprint: grqc/9702049; postscript; pdf;
Physical Review D, vol. 56, 21002108, (1997)
 Quantum effects in the Alcubierre warp drive spacetime
William A. Hiscock
eprint: grqc/9707024; postscript; pdf;
Classical and Quantum Gravity, vol. 14, L183L188 (1997)
 The unphysical nature of "Warp Drive"
Michael J. Pfenning & L.H. Ford
eprint: grqc/9702026; postscript; pdf;
Classical and Quantum Gravity, vol. 14, 17431751, (1997)
 On the Possibility of a Propulsion Drive Creation Through a Local Manipulation of Spacetime Geometry
Vesselin Petkov
eprint: physics/9805028;
Presented at the 34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, (1998)
 `Operational' energy conditions
Adam D. Helfer
pdf; postscript; Classical and Quantum Gravity, vol. 15, 11691183, (1998)
 No warp drive
D. H. Coule
pdf; postscript; Classical and Quantum Gravity, vol. 15, 25232527, (1998)
 Quantum Inequality Restrictions on Negative Energy Densities in Curved Spacetimes
Michael John Pfenning
eprint: grqc/9805037; Doctoral Dissertation, (1998)
 Hyperfast Interstellar Travel in General Relativity
S. V. Krasnikov
eprint: grqc/9511068; postscript; pdf;
Physical Review D, vol. 57, 4760, (1998)
 Superluminal travel requires negative energies
Ken D. Olum
eprint: grqc/9805003; postscript; pdf;
Physical Review Letters, vol. 81, 35673570, (1998)
 Hyperfast travel without negative energy
Eric Baird
eprint: grqc/9903068; (1999)
 Warp drives, wavefronts and superluminality
Eric Baird
eprint: physics/9904019; (1999)
 A traversable wormhole
S. Krasnikov
eprint: grqc/9909016; (1999)
 Speed Limits in General Relativity
Robert J. Low
eprint: grqc/9812067; postscript; pdf;
Classical and Quantum Gravity, vol. 16, 543549, (1999)
 Null geodesics in the Alcubierre warp drive spacetime: the view from the bridge
Chad Clark, William A. Hiscock & Shane L. Larson
eprint: grqc/9907019; postscript; pdf;
Classical and Quantum Gravity, vol. 16, 39653972, (1999)
 A `warp drive' with more reasonable total energy
Chris Van Den Broeck
eprint: grqc/9905084; postscript; pdf;
Classical and Quantum Gravity, vol. 16, 39733979, (1999)
 On the warp drive spacetime
Pedro F. GonzalezDiaz
eprint: grqc/9907026; postscript; pdf;
Physical Review D, vol. 62, 4400544012, (2000)
 On the (im)possibility of warp bubbles
Chris Van Den Broeck
eprint: grqc/9906050;
Summary of talk delivered at STAIF2000, (2000)
 Reduced Total Energy Requirements for a Modified Alcubierre Warp Drive Spacetime
F. Loup, D. Waite & E. Halerewicz Jr
eprint: grqc/0107097, (2001)
 Warp Drive With Zero Expansion
Jose Natario
eprint: grqc/0110086; postscript; pdf;
Classical and Quantum Gravity, vol. 19, 11571166, (2002)
 A Causally Connected Superluminal Warp Drive Spacetime
F. Loup, R. Held, D. Waite, E. Halerewicz, Jr., M. Stabno, M. Kuntzman & R. Sims
eprint: grqc/0202021, (2002)
 Weak Energy Condition Violation and Superluminal Travel
Francisco Lobo & Paulo Crawford
eprint: grqc/0204038, (2002)
 On the Problems of Hazardous Matter and Radiation at Faster than Light Speeds in the Warp Drive SpaceTime
C.B. Hart, R. Held, P.K. Hoiland, S. Jenks, F. Loup, D. Martins, J. Nyman, J.P. Pertierra, P.A. Santos, M.A. Shore, R. Sims, M. Stabno & T.O.M. Teage
eprint: grqc/0207109, (2002)
* The dates indicated within parenthesis refer to the last known uploaded or published version of the paper.
Last edited by prometheuspan; September 18 2008 at 08:05 PM.
