Event Horizon | Is There a Hidden Fifth Force? With Dr. Yu-Dai Tsai @EventHorizonShow | Uploaded 2 years ago | Updated 2 hours ago
Is there a fifth force? What is the fifth force?
In physics, there are four observed fundamental forces which form the basis of all known interactions in nature: gravitational, electromagnetic, strong nuclear, and weak nuclear forces. However, there are theories which propose unknown physics, a fifth force, to explain anomalous observations that do not fit existing theories.
Dr. Yu-Dai Tsai joins John Michael Godier to discuss how it may be possible to use asteroids to probe for this hidden fifth force of nature.
Dr. Yu-Dai Tsai's Twitter: twitter.com/YuDai_Tsai
Asteroid astrometry as a fifth-force and ultralight dark sector probe
arxiv.org/abs/2107.04038
Dr. Yu-Dai Tsai's youtube channel: youtube.com/channel/UCiKB41ojsB7MfpRpLPzLkhg
Podcast Apps and Spotify: https://anchor.fm/john-michael-godier/subscribe
Apple Podcasts: apple.co/3CS7rjT
Youtube Membership: youtube.com/channel/UCz3qvETKooktNgCvvheuQDw/join
JMG and Event Horizon Youtube Membership or Podcast! Join for early ad free audio episodes, bonus episodes, sleep focused content, and full archive of both channels (podcast only).
00:00:00 Intro
00:00:16 Bio
00:00:42 Searching for a Fifth Force using Asteroids
00:03:28 Asteroids are dangerous
00:05:25 what is the fifth force?
00:09:07 Is the fifth force related to dark matter?
00:13:30 How can an asteroid help probe for a fifth force?
00:16:40 the fly-by anomaly
00:21:57 Meteorite impacts
00:27:19 Paper co-authors Youjia Wu, Dr. Sunny Vagnozzi, and Luca Visinelli
00:35:16 Solar System evolution
More JMG
youtube.com/c/JohnMichaelGodier
Want to support the channel?
Patreon: patreon.com/EventHorizonShow
Follow us at other places!
Website: eventhorizonshow.com
Twitter: twitter.com/jmgeventhorizon
Instagram: instagram.com/jmgeventhorizon
Music featured on Event Horizon
stellardrone.bandcamp.com
migueljohnson.bandcamp.com
leerosevere.bandcamp.com
aeriumambient.bandcamp.com
FOOTAGE:
NASA
ESA/Hubble
ESO - M.Kornmesser
ESO - L.Calcada
ESO - Jose Francisco Salgado (josefrancisco.org)
NAOJ
University of Warwick
Goddard Visualization Studio
Langley Research Center
Pixabay
#hiddenphysics
Is there a fifth force? What is the fifth force?
In physics, there are four observed fundamental forces which form the basis of all known interactions in nature: gravitational, electromagnetic, strong nuclear, and weak nuclear forces. However, there are theories which propose unknown physics, a fifth force, to explain anomalous observations that do not fit existing theories.
Dr. Yu-Dai Tsai joins John Michael Godier to discuss how it may be possible to use asteroids to probe for this hidden fifth force of nature.
Dr. Yu-Dai Tsai's Twitter: twitter.com/YuDai_Tsai
Asteroid astrometry as a fifth-force and ultralight dark sector probe
arxiv.org/abs/2107.04038
Dr. Yu-Dai Tsai's youtube channel: youtube.com/channel/UCiKB41ojsB7MfpRpLPzLkhg
Podcast Apps and Spotify: https://anchor.fm/john-michael-godier/subscribe
Apple Podcasts: apple.co/3CS7rjT
Youtube Membership: youtube.com/channel/UCz3qvETKooktNgCvvheuQDw/join
JMG and Event Horizon Youtube Membership or Podcast! Join for early ad free audio episodes, bonus episodes, sleep focused content, and full archive of both channels (podcast only).
00:00:00 Intro
00:00:16 Bio
00:00:42 Searching for a Fifth Force using Asteroids
00:03:28 Asteroids are dangerous
00:05:25 what is the fifth force?
00:09:07 Is the fifth force related to dark matter?
00:13:30 How can an asteroid help probe for a fifth force?
00:16:40 the fly-by anomaly
00:21:57 Meteorite impacts
00:27:19 Paper co-authors Youjia Wu, Dr. Sunny Vagnozzi, and Luca Visinelli
00:35:16 Solar System evolution
More JMG
youtube.com/c/JohnMichaelGodier
Want to support the channel?
Patreon: patreon.com/EventHorizonShow
Follow us at other places!
Website: eventhorizonshow.com
Twitter: twitter.com/jmgeventhorizon
Instagram: instagram.com/jmgeventhorizon
Music featured on Event Horizon
stellardrone.bandcamp.com
migueljohnson.bandcamp.com
leerosevere.bandcamp.com
aeriumambient.bandcamp.com
FOOTAGE:
NASA
ESA/Hubble
ESO - M.Kornmesser
ESO - L.Calcada
ESO - Jose Francisco Salgado (josefrancisco.org)
NAOJ
University of Warwick
Goddard Visualization Studio
Langley Research Center
Pixabay
#hiddenphysics
