Gordon Belot: Ten Weird Things about de Sitter Spacetime — 6/24/16
Автор: Beyond Spacetime
Загружено: 2016-08-04
Просмотров: 3865
Описание:
Abstract: "De Sitter spacetime stands to Minkowski spacetime as the sphere stands to the Euclidean plane—in a sense, it is the second most natural spacetime geometry. De Sitter first presented it to Einstein as a counter-example to Einstein’s claim about the physics of the positive Lambda sector of general relativity. It is the gift that keeps on giving. Some topics: time and simultaneity in de Sitter spacetime; topology of de Sitter spacetime and its relatives; the cosmological no hair conjecture; energy/mass in asymptotically de Sitter spacetimes; the indiscernibility of cosmic topology; Boltzmann brains in an exponentially expanding universe."
Title Image by Kaca Bradonjic (http://kacabradonjic.com)
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
