Is Quantum Cosmology Serious Science? on March 28, 2018 CDT Cosmic Inflation cosmology Hartle-Hawking Hawking inflation Isham Quantum cosmology singularity singularity theorem Stephen Hawking Vilenkin wave function +
Andrei Linde and Inflation on March 22, 2018 Big Bang Cosmic Inflation cosmology flatness problem Guth horizon problem inflation Linde monopole problem Planck singularity singularity theorem +
Penrose-Hawking Singularity Theorems on March 16, 2018 closed timelike curve Friedman FRW George Ellis metric Penrose-Hawking Roger Penrose singularity singularity theorem Stephen Hawking +
Can inflation be eternal into the past? on August 29, 2016 BGV theorem Borde cosmic microwave background cosmology eternal inflation Guth inflation singularity singularity theorem Vilenkin +