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TQ7: What is String Cosmology? One of the founders, Prof. Robert Brandenberger himself explains!
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Time before Space brings you the seventh interview of the Ten Questions(TQ) series. In this interview, I asked Prof. Robert Brandenberger ( McGill University in Montreal, Quebec, Canada) about his work on using String Theory in Cosmology.
The interview is as follows:
00:00 Time before Space presents
00:22 Q1 How do cosmologists understand the origin of the universe?
04:02 Q2 Why is the universe expanding in the first place?
07:17 Q3 Can cosmology explain the arrow of time?
11:13 Q4 What is Superstring Cosmology?
15:06 Q5 Can string theory explain why our universe has only 4 spacetime dimensions?
18:32 Q6 Can cosmology help us confirm string theory?
23:40 Q7 What is the difference between string cosmology and inflation?
27:59 Q8 What is the future direction of your work?
31:34 Q9 What is the next promising direction string cosmology can lead us in?
32:36 Q10 What advice would you give to our young audience?
35:26 End
Please like, share, and subscribe to my channel for more such interesting talks and other videos.
#physics #canada #stringtheory #gravity #astronomy #science #cosmology #universe #origin #mcgill #perimeterinstitute #time #arrowoftime #spacetime #tbs
Madhur Mehta
Physics Ph.D. Student
The Ohio State University
The interview is as follows:
00:00 Time before Space presents
00:22 Q1 How do cosmologists understand the origin of the universe?
04:02 Q2 Why is the universe expanding in the first place?
07:17 Q3 Can cosmology explain the arrow of time?
11:13 Q4 What is Superstring Cosmology?
15:06 Q5 Can string theory explain why our universe has only 4 spacetime dimensions?
18:32 Q6 Can cosmology help us confirm string theory?
23:40 Q7 What is the difference between string cosmology and inflation?
27:59 Q8 What is the future direction of your work?
31:34 Q9 What is the next promising direction string cosmology can lead us in?
32:36 Q10 What advice would you give to our young audience?
35:26 End
Please like, share, and subscribe to my channel for more such interesting talks and other videos.
#physics #canada #stringtheory #gravity #astronomy #science #cosmology #universe #origin #mcgill #perimeterinstitute #time #arrowoftime #spacetime #tbs
Madhur Mehta
Physics Ph.D. Student
The Ohio State University
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