Find Me Online

Professional contact


https://eriklentzphd.blogspot.com/
https://www.eriklentzphd.com/home

arXiv paper links

15. https://arxiv.org/abs/2011.01333 (Feb 2021)
(New insights into the formation and growth of boson stars in dark matter halos)

14. https://arxiv.org/abs/2010.06183 (Oct 2020)
(Axion Dark Matter eXperiment: Run 1B Analysis Details)

13. https://arxiv.org/abs/2010.00169 (Oct 2020)
(Axion Dark Matter eXperiment: Detailed Design and Operations)

12. https://arxiv.org/abs/2006.07125 (Aug 2020)
(Breaking the Warp Barrier: Hyper-Fast Solitons in Einstein-Maxwell-Plasma Theory)

11. https://arxiv.org/abs/1909.00284 (Aug 2020)
(Exotic Behaviors of Space-time in Einstein-Maxwell Theory)

10. https://arxiv.org/abs/2002.09173 (Feb 2020)
(Mixed State Dynamics with Non-Local Interactions)

9. https://arxiv.org/abs/1910.08638 (Nov 2019)
(Extended Search for the Invisible Axion with the Axion Dark Matter Experiment)

8. https://arxiv.org/abs/1807.08810 (Aug 2019)
(A Proposal to Detect Dark Matter Using Axionic Topological Antiferromagnets)

7. https://arxiv.org/abs/1904.06948 (Apr 2019)
(Axion Structure Formation II: The Wrath of Collapse)

6. https://arxiv.org/abs/1901.00920 (Jan 2019)
(Piezoelectrically Tuned Multimode Cavity Search for Axion Dark Matter)

5. https://arxiv.org/abs/1810.09226 (Oct 2018)
(Axion Structure Formation I: The Co-motion Picture)

4. https://arxiv.org/abs/1808.06378 (Aug 2018)
(Condensate Dynamics with Non-Local Interactions)

3. https://arxiv.org/abs/1804.05750 (Apr 2018)
(A Search for Invisible Axion Dark Matter with the Axion Dark Matter Experiment)

2. https://arxiv.org/abs/1703.06937 (Mar 2017)
(A New Signal Model for Axion Cavity Searches from N-Body Simulations)

1. https://arxiv.org/abs/1603.01322 (March 2016)
(Effects of Angular Momentum on Halo Profiles)


Articles




















https://idw-online.de/de/news764821  (last accessed 17 March 2021)




https://www.popularmechanics.com/science/a35820869/warp-drive-possible-with-conventional-physics/  (last accessed 17 March 2021)




https://www.drdo.gov.in/sites/default/files/drdo-news-documents/NPC_10_March_2021.pdf (last accessed 11 March 2021)






https://www.revyuh.com/news/science-and-research/scientific-research/scientists-have-figured-out-how-to-overcome-the-speed-of-light-during-space-flights/ (last accessed 11 March 2021)

https://www.thesun.co.uk/tech/14309751/faster-than-light-travel-possible-einstein-theory/ (last accessed 11 March 2021)






https://www.sciencedaily.com/releases/2021/03/210309132548.htm (last accessed 11 March 2021)




Podcasts

Other instances for the archive of online mentions

Previous research work: http://feff.phys.washington.edu/feffproject-people.html (last accessed 3 March 2021)

A discussion on Reddit: https://www.reddit.com/r/Physics/comments/jsn40z/warping_effects_in_strongly_perturbed_metrics/ (last accessed 3 March 2021)

Work mentioned in a short story: 
https://www.npl.washington.edu/av/altvw209.html (last accessed 25 September 2022)













Comments

New comments are not allowed.

Popular posts from this blog

The Horizon Problem for Faster than Light Travel

Image
Hello all, As I have mentioned in previous posts, a major hurdle for autonomous FLT travel is the horizon problem. But what is a horizon? Is it some single well-defined concept or a catch-all term for many phenomena? In this post, I present some thoughts on horizons in general relativity theory and their implications for FTL travel using warp drives. A horizon is a limit to the region that can be observed or communicated with in a space. On Earth, horizons can be used to refer to edge of what can be seen when looking out over a vast body of water like an ocean. The limit to what can be seen in this case is caused by the curvature of the Earth's surface and is a cute problem to calculate how distant the horizon appears given the height of an observer above the surface of a spherical Earth (ignoring effects of the Earth's atmosphere) that is straightforward to solve as it is embedded in a Euclidean geometry.  An observer looking out to the Earth's horizon from a height h abov
Read more

Warp Drive Soliton Inertia

Hello All, In this post I log some thoughts on another proposed challenge to superluminal warp drives: acceleration of the soliton past the speed of light. In their paper published earlier this year, Bobrick and Martire ( Introducing Physical Warp Drives ) state on page 17 of their pre-print that one cannot accelerate a subluminal warp drive to superluminal speeds for similar reasons as why one cannot accelerate masses moving through space-time to superluminal speeds: Warp drives can move superluminally only in the same sense as any ordinary inertial mass, test mass, or any other object. Namely, there is no known way of accelerating regular material beyond the speed of light. However, one may postulate a test particle which moves faster than light in relativity, in which case it may continue moving inertially. In the same way, a s warp drives are shells of material, there is no known way of accelerating a warp drive beyond the speed of light. However, one may also postulate the warp
Read more

Response to new paper: "Generic warp drives violate the null energy condition"

 Hello all, I was pointed to a paper that appeared on the arXiv yesterday ( https://arxiv.org/abs/2105.03079v1 ). I am glad to see people taking a close look into my paper ( https://doi.org/10.1088/1361-6382/abe692 , and the latest arXiv version https://arxiv.org/abs/2006.07125v2 ) and the other recent papers on the topic of warp drives ( https://doi.org/10.1088/1361-6382/abdf6e ,  https://arxiv.org/abs/2104.06488 ). I have also been contacted in the last months by several other researchers working to reproduce and expand upon my results. I wanted to make a running post on this paper and a series of posts on other appraisals of my work in this field and the resulting discussions. After reading through their entire paper, I noticed that this new manuscript seems to have overlooked my complete discussion of the weak energy condition (WEC) contained in my published paper, instead referring to an early arXiv manuscript that tracked quantities of energy, momentum, etc. in only an Eulerian f
Read more