Phymaths podcast
Phymaths podcast
Hassaan Saleem
Phymaths podcast # 65 || Dr. Jacob McNamara
3 hour 6 minutes Posted Mar 3, 2026 at 10:34 pm.
DescriptionJacob McNamara is a theoretical physicist at Simons Center for Geometry and Physics, who has worked on swampland (quite notably on the cobordism conjecture), holography, and non invertible symmetries. The list of his works can be found at the link provided below.Some links1) His works: https://inspirehep.net/authors/1804692?ui-citation-summary=true2) Link to the high energy physics resources page on my website: https://hassaansaleem.com/graduate-level-theoretical-physics-resources-in-progress/Contact InfoMy website: hassaansaleem.comFollow on Instagram: https://www.instagram.com/hassaan.3142/Join the Whatsapp channel: https://whatsapp.com/channel/0029Va9DkjmAzNbs7IlGuv1XFollow on Twitter: https://twitter.com/Hassaan_PHYEmail Queries: [email protected] Stamps
Coming Up
Introduction of the guest
His current projects
Swampland and no global symmetries
Cobordism conjecture
R7 branes
Stringy Non-Invertible Symmetries
What does gauging mean?
Weak Gravity Conjecture
Use of the word "conjecture"
Consciousness and Swampland
Weak Gravity Conjecture (contd.)
Distance conjecture(s)
Dark dimension
Emergent String & generalized distance conjectures
No scale separation conjecture
Gravity being classical
Why study JT gravity?
Baby universes
Cobordism conjecture and Wheeler Dewitt equation
Building collaborations and doing research
Imposter syndrome
Learning Geometry and Topology
Using different platforms
Pure Math rabbit hole
Physics vs. Math perspectives and attitudes
Book recommendations
Interpretational issues
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DescriptionJacob McNamara is a theoretical physicist at Simons Center for Geometry and Physics, who has worked on swampland (quite notably on the cobordism conjecture), holography, and non invertible symmetries. The list of his works can be found at the link provided below.Some links1) His works: https://inspirehep.net/authors/1804692?ui-citation-summary=true2) Link to the high energy physics resources page on my website: https://hassaansaleem.com/graduate-level-theoretical-physics-resources-in-progress/Contact InfoMy website: hassaansaleem.comFollow on Instagram: https://www.instagram.com/hassaan.3142/Join the Whatsapp channel: https://whatsapp.com/channel/0029Va9DkjmAzNbs7IlGuv1XFollow on Twitter: https://twitter.com/Hassaan_PHYEmail Queries: [email protected] Stamps(0:00) Coming Up(0:45) Introduction of the guest(1:01) His current projects(4:40) Swampland and no global symmetries(16:30) Cobordism conjecture(35:34) R7 branes(51:26) Stringy Non-Invertible Symmetries(59:39) What does gauging mean?(1:08:34) Weak Gravity Conjecture(1:13:36) Use of the word "conjecture"(1:17:42) Consciousness and Swampland(1:27:27) Weak Gravity Conjecture (contd.)(1:30:16) Distance conjecture(s)(1:35:45) Dark dimension(1:40:45) Emergent String & generalized distance conjectures(1:53:15) No scale separation conjecture(1:59:30) Gravity being classical(2:09:26) Why study JT gravity?(2:13:21) Baby universes(2:16:05) Cobordism conjecture and Wheeler Dewitt equation(2:21:40) Building collaborations and doing research(2:32:45) Imposter syndrome(2:38:16) Learning Geometry and Topology(2:38:55) Using different platforms(2:42:07) Pure Math rabbit hole(2:45:10) Physics vs. Math perspectives and attitudes(2:25:36) Book recommendations(2:54:40) Interpretational issues(3:03:58) What problems do you want to be solved