10,995円 Our current understanding of nature is in terms of matter that is acted on by forces. There are four fundamental forces, of which three are described by so-called gauge theories, a type of quantum field theory. The fourth force, gravity, is best described by general relativity, and our traditiona...

300円 What is the Special Principle of Relativity? This short article is one of the very first scientific essays written by Einstein intended for the general, non-scientist, audience. It was originally written, in 1914, for the readers of one of the most widely-read newspapers in Germany at the time. E...

300円 What is the Theory of Relativity? According to the Man Himself? This short article was originally written by Albert Einstein at the request of The London Times, in 1919, and it was intended for the general audience. If you are interested in getting a general overview, and the historical context, ...

17,016円 Einstein's theory of general relativity is one of the pillars of modern physics and it is our standard framework for describing gravitational fields and the spacetime structure. So far, general relativity has passed all experimental tests and agrees with observations. However, the past few years ...

200円 ***The universe is full of matter and the attractive force of gravity pulls all matter together. The expansion of the universe has not been slowing due to gravity, as everyone thought, it has been accelerating.*** Maybe it was a result of a long-discarded version of Einstein's theory of gravity, ...

150円 ***The universe is full of matter and the attractive force of gravity pulls all matter together. The expansion of the universe has not been slowing due to gravity, as everyone thought, it has been accelerating.*** Maybe it was a result of a long-discarded version of Einstein's theory of gravity, ...

17,016円 The main objective of this volume is to discuss the physical properties, observational signals and various probes of compact objects in the Universe. These include black holes, neutron stars, and exotic objects studied in alternative theories of gravity. The text is mainly addressed to postgradua...

750円 ¿Alguna vez te has preguntado cómo un gato puede estar vivo y muerto al mismo tiempo? ¿Puedes imaginar un mundo donde las partículas se comunican instantáneamente a través de vastas distancias, desafiando las limitaciones del espacio y el tiempo? ¿Sabías que una sola partícula puede existir en mú...

750円 Haben Sie sich jemals gefragt, wie eine Katze gleichzeitig lebendig und tot sein kann? 〓⚛️ Oder stellen Sie sich eine Welt vor, in der Teilchen augenblicklich über riesige Entfernungen kommunizieren und dabei scheinbar die Gesetze von Raum und Zeit brechen! 〓✨ Wussten Sie, dass ein einzelnes T...

200円 In this short ebook, there are actually, five new elementary particles introduced to the physics community. By utilizing the Koide Formula, I have revised a number of mass estimates and provided what may be fairly precise estimates for the Jane particle and the Stanford particle. It should be not...

5,609円 Questo libro si propone di fornire un'introduzione, allo stesso tempo accessibile e completa, alle stelle compatte. Dopo una prima parte dedicata alla fisica delle nane bianche, nella parte centrale del volume vengono analizzate la struttura e la dinamica delle stelle di neutroni. Particolare att...

9,116円 This book portraits the mathematical theory which lies behind black hole solutions in spacetimes with an extra dimension. Step by step the authors build a comprehensive picture of the main concepts and tools necessary to understand these geometries. In this way the book addresses questions like: ...