Black Hole Cosmology
(wikipedia.org)
A black hole cosmology (also called Schwarzschild cosmology or black hole cosmological model) is a cosmological model in which the observable universe is the interior of a black hole.
A black hole cosmology (also called Schwarzschild cosmology or black hole cosmological model) is a cosmological model in which the observable universe is the interior of a black hole.
The Crisis in String Theory Is Worse Than You Think
(math.columbia.edu)
Curt Jaimungal has a piece out, an interview with Lenny Susskind, with the title The Crisis in String Theory is Worse Than You Think…. Some of what Susskind has to say is the same as in his recent podcast with Lawrence Krauss (discussed here). These days, Susskind sometimes sounds like Peter Woit:
Curt Jaimungal has a piece out, an interview with Lenny Susskind, with the title The Crisis in String Theory is Worse Than You Think…. Some of what Susskind has to say is the same as in his recent podcast with Lawrence Krauss (discussed here). These days, Susskind sometimes sounds like Peter Woit:
Thought experiments that fray the fabric of space-time
(quantamagazine.org)
An editorially independent publication supported by the Simons Foundation.
An editorially independent publication supported by the Simons Foundation.