2025年1月26日 · Roger Penrose’s Conformal Cyclic Cosmology (CCC) offers a framework for understanding the universe’s evolution through infinite cycles or “aeons.” While CCC is a naturalistic model, its principles can be evaluated in light of …

2020年10月8日 · Even 2020 Nobel Laureate Roger Penrose ’s attempted alternative, Conformal Cyclic Cosmology, cannot match the inflationary Big Bang’s successes. Contrary to recent headlines and Penrose’s...

2018年8月21日 · Unexpected hot spots in the cosmic microwave background (CMB) could have been produced by black holes evaporating before the Big Bang. So says a trio of scientists led by mathematical physicist Roger Penrose in a paper presenting new evidence that our universe is just one stage in a potentially infinite cycle of cosmic extinction and rebirth ...

2012年5月1日 · Penrose presents a new perspective on three of cosmology’s essential questions: What came before the Big Bang? What is the source of order in our universe? And what cosmic future awaits us?

In chapter 3 Roger Penrose elaborates his proposed “Conformal Cyclic Cosmology” (CCC) model with rigorous mathematical logic and his deep knowledge as physicist. Penrose: “However, I am suggesting ‘the next best thing’, which is to propose that there is a physically

There is this mystery concerning entropy and the initial state of the universe that we’re obviously going to return to. But more generally, we know that there is this cosmic microwave background radiation (CMB) that presents very strong evidence for a Big Bang.

2023年7月1日 · In this post I’ll give an overview of Roger Penrose’s model of the Universe in which it passes endlessly through a possibly infinite number of cycles (or aeons) each of which starts with a Big Bang and ends with a rapidly expanding empty universe.

2024年4月8日 · Conformal Cyclic Cosmology (CCC) is a theory proposed by renowned physicist Sir Roger Penrose as an alternative to the widely accepted Big Bang theory. According to CCC, the universe undergoes an infinite series of cycles, with each cycle beginning with a new Big Bang and ending with a Big Crunch.

2010年12月7日 · Roger Penrose and his collaborator Vahe Gurzadyan made a splash recently by claiming that there was evidence in the cosmic microwave background for a pre-Big-Bang era in the history of the universe. (Here's the paper .)

2021年12月11日 · Roger Penrose--one of the most innovative mathematicians of our time--turns around this predominant picture of the universe's "heat death," arguing how the expected ultimate fate of our accelerating, expanding universe can actually be …