Before the Big Bang 8: Varying Speed Of Light Cosmology (VSL)

Share this & earn $10
skydivephil
Published at : 14 Nov 2020
205110 views
1941
162

Cosmologists challenging the foundations of physics are featured in this documentary on VSL. Variable Speed of Light (aka varying speed of light) suggests that it wasn't the expansion rate that was enormously higher than today in the early universe., but instead it was the speed of light. VSL theory is an alternative to the standard picture of inflationary cosmology and has mind blowing implications for the way we think about the origin of the universe and other mysteries of physics.We explore whether the big bang was really the beginning, is time quantum? how do we think about black holes in this framework, experimental probes of the theory and even the possibility for interstellar travel.
VSL is a rival to inflationary cosmology and should you wish to learn more abut that, watch our film with the father of inflation Alan Guth ( and others) here:
https://www.youtube.com/watch?v=QqjsZEZMR7I&index=4&list=PLJ4zAUPI-qqqj2D8eSk7yoa4hnojoCR4m

Please like and Subscribe. You can also find our other films in this series which features exclusive interviews with Stephen Hawking, Sir Roger Penrose, Alan Guth and many other leading cosmologists https://www.youtube.com/channel/UCtOgKmAM4MeFu-jd-HB3_cg

Below is a timeline of the VSL film
SA =Stephon Alexander NA+ NIayesh Afshordi, JM =Joao Maguiejo and JohnM =John Moffat


00:00 INTRODUCTION
1:04 SA on his introduction to physics
1:24 NA on above topic
1:48 JM on above topic
2:18 JohnM on above topic
3:19 JM on Dirac and the history of changing constants
3:57 JohnM on above topic
4:13 JM on the importance of C in relativity
5:02 SA on the horizon problem
5:46 NA on above topic
6:07 JohnM on his invention of VSL
6:50 JM on the flatness problem
8:27 NA on conservation of energy in an expanding universe
9:13 JM on above topic
10:04 JohnM on the conflict with Physical Reviews over VSL
10:49 JM on rediscovering VSL
11:41 JohnM on above topic
12:03 JM on JohnM VSl theory
12:21 JM on challenging the foundations of physics
12:33 JohnM on above topic
12:50 JM on an infinite speed of light
13:41 SA on why VSl?
13:58 NA on above topic
14:27 JM on inflation
14:40 NA on above topic
15:25 JM on the fluctuations in the CMB
16:10 NA on above topic
16:30 JM on above topic
17:19 JM on interstellar travel and cosmic strings
18:10 JM on multiple models of VSL
19:27 SA on string theory and VSL
22:43 SA on Horava gravity
23:30 NA on above topic
23:51 JM on above topic
24:23 NA on loop quantum gravity and Horava gravity
25:13 JM on above topic
27:07 JM on a length contraction and the Planck length
28:32 JM on cyclic cosmology
29:44 SA on singularity theorems
30:48 NA on BGV theorem
32:31 Jm on above topic
33:53 NA on infinities, do they lead to contradictions?
35:05 JohnM on the low entropy of the big bang
35:54 NA on the above topic
36:37 JM on the above topic
37:42 John M on the multiverse
38:47 JM on fine tuning
39:31 NA on the above topic
39:47 JM the above topic
39:46 on the above topic
40:15 NA on the above topic
40:32 SA on the above topic
42:18 JohnM observational tests
43:38 NA on the above topic
46:49 JM on varying alpha observations
48:15 JohnM on the above topic
48:46 NA on the primordial gravity waves
49:10 JM on the above topic
49:27 NA on the above topic
50:20 JM on LIGo neutron stars
50:45 Johnm on the above topic
51:07 Jm on responding to George Ellis
51:49 JohnM on the above topic
52:09 Jm on the above topic
53:06 Jm on future of VSl of Chern Simons time
53:30 SA on the above topic
55:15 Jm on the above topic
56:39 NA on the black hole echoes
59:06 Jm those numbers are the ones we have predicted
cosmologytime travelrelativity

Believer - V.O.I.C.E Vienna Pop & Jazz Choir I Imagine Dragons (arr. I.Belucci) [2020]

Believer - V.O.I.C.E Vienna Pop & Jazz Choir I Imagine Dragons (arr. I.Belucci) [2020]

The Majority of Businesses Have Their Marketing Budget Backwards

The Majority of Businesses Have Their Marketing Budget Backwards

Stick With It - Blobby Joe's Journey Begins

Stick With It - Blobby Joe's Journey Begins

10 ЧИТЕРОВ В ОДНОЙ ИГРЕ? - ПАТРУЛЬ CS:GO

10 ЧИТЕРОВ В ОДНОЙ ИГРЕ? - ПАТРУЛЬ CS:GO

English Grammar: Modifying Comparatives - a lot, far more, much, a little, slightly

English Grammar: Modifying Comparatives - a lot, far more, much, a little, slightly

Dessert - Dawin ft.Silento / Lia Kim Choreography

Dessert - Dawin ft.Silento / Lia Kim Choreography

Yassuo | 6 PROS IN ONE MATCH?!? THE MOST STACKED SOLO QUEUE GAME EVER!

Yassuo | 6 PROS IN ONE MATCH?!? THE MOST STACKED SOLO QUEUE GAME EVER!

Person Of Interest - Pilot - The Beginning Part 2

Person Of Interest - Pilot - The Beginning Part 2

A Decent Man / Je ne suis pas un salaud (2016) - Trailer (English Subs)

A Decent Man / Je ne suis pas un salaud (2016) - Trailer (English Subs)

Identical Twins and Korean Girlfriend FIRST TIME Reaction to BTS Cyphers 1&2

Identical Twins and Korean Girlfriend FIRST TIME Reaction to BTS Cyphers 1&2

Phrasal Verbs with PUT : 'put across' , 'put aside' , 'put down'..... | English Learning Stop

Phrasal Verbs with PUT : 'put across' , 'put aside' , 'put down'..... | English Learning Stop

What is Netflix & Amazon Prime  | Answer that Question (ATQ) | Funny African Videos | Funny Videos

What is Netflix & Amazon Prime | Answer that Question (ATQ) | Funny African Videos | Funny Videos

The Other - By: Lauv (Lyrics)

The Other - By: Lauv (Lyrics)

Is this the end for negotiating a discount on a new car? | Auto Expert John Cadogan

Is this the end for negotiating a discount on a new car? | Auto Expert John Cadogan

JZ S13 starting to look like a car again! (Huge Transformation)

JZ S13 starting to look like a car again! (Huge Transformation)

The BEST GUN In 2021 For EVERY CLASS In Battlefield 5

The BEST GUN In 2021 For EVERY CLASS In Battlefield 5

MOST Stylish Blue Jeans Outfits Men | Attractive Outfits For Blue Jeans | Men's Fashion & Style 2020

MOST Stylish Blue Jeans Outfits Men | Attractive Outfits For Blue Jeans | Men's Fashion & Style 2020

Can They Start Over With A Clean Slate? | Steve Wilkos

Can They Start Over With A Clean Slate? | Steve Wilkos

Influenced

Influenced

Daniel Is Set Apart | CT Kids

Daniel Is Set Apart | CT Kids

SLANDER - Love Is Gone ft. Dylan Matthew (Acoustic) - Lyrics

SLANDER - Love Is Gone ft. Dylan Matthew (Acoustic) - Lyrics

What's inside Amazon Returns?

What's inside Amazon Returns?

Homeowners Claim Denied: 5 Reasons Why

Homeowners Claim Denied: 5 Reasons Why

HIGHLIGHTS | CITY 2-0 FULHAM | STERLING & DE BRUYNE

HIGHLIGHTS | CITY 2-0 FULHAM | STERLING & DE BRUYNE

Ordinary Council Meeting - 9 February 2021

Ordinary Council Meeting - 9 February 2021

Young the Giant: Heat of the Summer [OFFICIAL VIDEO]

Young the Giant: Heat of the Summer [OFFICIAL VIDEO]

Casino - Can't You Hear Me Knocking

Casino - Can't You Hear Me Knocking

Top 20 Businesses You Can Start Alone in 2021

Top 20 Businesses You Can Start Alone in 2021

New CR/Toilet Projects for Filipino Families - Province Life Philippines

New CR/Toilet Projects for Filipino Families - Province Life Philippines

FNAF Animatronics attacked our Club! - Garry's Mod Gameplay

FNAF Animatronics attacked our Club! - Garry's Mod Gameplay

Winter Carp Fishing ~ Best Winter Carp Bait (fishmeals vs milk protein)

Winter Carp Fishing ~ Best Winter Carp Bait (fishmeals vs milk protein)

He Is by Aaron Jeoffrey lyric video

He Is by Aaron Jeoffrey lyric video

Anfisa Letyago-You Got To Work  (Original Mix) [Intec Digital]

Anfisa Letyago-You Got To Work (Original Mix) [Intec Digital]

WARNING: The Upcoming Stock Market Reversal

WARNING: The Upcoming Stock Market Reversal

"Products made to present itself as professionalism" - Kris Gooding, Texas Cutting & Coring, Austin

"Products made to present itself as professionalism" - Kris Gooding, Texas Cutting & Coring, Austin

The Solar System Song (with lyrics)

The Solar System Song (with lyrics)

Mom Rejects New Stepmom Then Learns A Shocking Truth | Dhar Mann

Mom Rejects New Stepmom Then Learns A Shocking Truth | Dhar Mann

Sarah Vaughan - Do Away With April

Sarah Vaughan - Do Away With April

How was it made? A traditional Korean lacquer vessel

How was it made? A traditional Korean lacquer vessel

The prospective

The prospective

10 Famous Bollywood Actors Who Died Recently - Irrfan Khan, Rishi Kapoor - 2020

10 Famous Bollywood Actors Who Died Recently - Irrfan Khan, Rishi Kapoor - 2020

Darren Criss & Kristen Wiig - Girl Most Likely Interview

Darren Criss & Kristen Wiig - Girl Most Likely Interview

Drawback

Drawback

TF2Walk (PvZ's Grasswalk theme but it's comprised of TF2 sounds)

TF2Walk (PvZ's Grasswalk theme but it's comprised of TF2 sounds)

Diana and family games with kids for outside

Diana and family games with kids for outside

The Urge to Merge | Teen Titans Go! | Cartoon Network

The Urge to Merge | Teen Titans Go! | Cartoon Network

Documents Needed For Air Travel

Documents Needed For Air Travel

Aircraft Position And HSI Indication FAA Instrument Written Test Question

Aircraft Position And HSI Indication FAA Instrument Written Test Question

Great Space Saving Ideas - Smart Furniture

Great Space Saving Ideas - Smart Furniture