**Oleh: Sabine Hossenfelder
12 Januari 2016
Sumber: www.quantamagazine.org**

*Dua calon utama “theory of everything”, yang sudah lama dianggap tidak serasi, mungkin merupakan dua sisi mata uang yang sama.* 1,617 more words

**Oleh: Sabine Hossenfelder
12 Januari 2016
Sumber: www.quantamagazine.org**

*Dua calon utama “theory of everything”, yang sudah lama dianggap tidak serasi, mungkin merupakan dua sisi mata uang yang sama.* 1,617 more words

**Oleh: Natalie Wolchover
18 Februari 2015
Sumber: www.quantamagazine.org**

*Para peneliti menunjukkan bahwa dalam konteks tertentu, teori string adalah satu-satunya teori gravitasi quantum yang konsisten. Mungkinkah ini menjadi kenyataan?* 2,456 more words

*by Parampreet Singh.*

**Einstein’s theory of classical general relativity breaks down when spacetime curvature **

**becomes extremely large near the singularities. To answer the fundamental questions…** 1,182 more words

Black holes may not end in a crushing singularity as previously thought, but rather open up passageways into whole other universes.

According to Albert Einstein’s theory of general relativity, black holes are uninhabitable chasms of spacetime that end in a “singularity,” or a mass of infinite density. 657 more words

*Written by Madhavan Varadarajan
*

At the Planck scale of 10−33cm, where the very notion of classical spacetime ceases to exist due to large quantum fluctuations of spacetime geometry, can meaning be given to the notion of “causality”? 864 more words

*Written by Jesper Møller Grimstrup, an independent danish theoretical physicist. He has collaborated with the mathematician Johannes Aastrup for more than a decade developing what they now call quantum holonomy theory.* 968 more words

**Review of “Covariant Loop Quantum Gravity, an elementary introduction to quantum gravity and spinfoam theory” by Carlo Rovelli and Francesca Vidotto**

One of the central problems of contemporary physics is finding a theory that allows for describing the quantum behavior of the gravitational field. 1,133 more words