Phymaths podcast # 73 || Dr. Georges Obied

**Description**Dr. Georges Obeid is a theoretical physicist at the University of Chicago who has worked on the dark dimension scenario, dark sector, and evolving dark energy models motivated by string theory. His list of works can be found below.**Some links**1) His works: https://inspirehep.net/authors/12466842) Link to the high-energy physics resources page on my website: https://hassaansaleem.com/graduate-level-theoretical-physics-resources-in-progress/**Contact Info**My 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: greatestmight@gmail.com**Time stamps**(0:00) Intro of the guest(0:16) Dark dimension scenario(05:18) Relevant data and tools(17:07) Phantom dark energy(22:29) Quintessence(25:25) deSitter conjecture(30:26) Clash between Inflation and swampland(34:02) Open problems in the dark dimension scenario(39:20) Coursework to research transition(43:40) Choosing problems to work on(45:10) Building collaborations(47:10) His interest in Physics(49:50) (People's question) Dark dimension and cosmological constant(52:41) (People's question) Talking to experimentalists(57:48) (People's question) Taking Ph.D students