Gravity 19

The ancient Greeks believed that everything in the Universe should be describable in terms of geometry. This thesis takes several steps towards realising this goal by introducing geometric descripti……続きを見る

This book is about supergravity, which combines the principles of general relativity and local gauge invariance with the idea of supersymmetries between bosonic and fermionic degrees of freedom. The……続きを見る

This thesis is devoted to the systematic study of non-local theories that respect Lorentz invariance and are devoid of new, unphysical degrees of freedom. Such theories are attractive for phenomenol……続きを見る

When the Earth's shadow covers the sun's light, which would normally reflect off the moon, a lunar eclipse occurs. Total lunar eclipses, partial lunar eclipses, and penumbral lunar eclipses are the ……続きを見る

Stars. Massive gaseous bodies that radiate light derived from their internal sources. Only a very small percentage of the trillions of stars that make up the observable universe are visible with the……続きを見る

Here’s a physics book that discusses gravity and weight in a way that a sixth grader understands. Using this science book, your child will learn to distinguish between mass and weight. He/She will a……続きを見る

At the end of this book, you should demonstrate understanding of how the gravitation effect of the moon affects the Earth’s tides. You will see familiar terms as you go over the contents of this boo……続きを見る

With a focus on modified gravity this book presents a review of the recent developments in the fields of gravity and cosmology, presenting the state of the art, high-lighting the open problems, and ……続きを見る

This short ebook presents an idea for moving the planet Venus, to a more habitable orbit - by altering the gravitational field around it. The Lighthouse Frequency can be used to gradually alter the ……続きを見る

All matter, including galaxy clusters, galaxies, and their constituents follow orbits and flows driven by the net attraction of near and distant masses. The book presents the development of studies ……続きを見る

This short technical paper describes the basic theory and design for floating cities in the clouds, which have been described in numerous science fiction books and movies. Any structure or object ca……続きを見る

One wants to preserve history. Another seeks to resurrect a legendary army. A third plans to infuse the past with technology to save millions. If you could go back in time, what would you do? Someth……続きを見る

The direct detection of gravitational waves in 2015 has initiated a new era of gravitational wave astronomy, which has already paid remarkable dividends in our understanding of astrophysics and grav……続きを見る

This short technical note provides a hypothesis regarding the nature of the speed of light. We know that no speed actually exists as a fundamental property in the Electrical Universe. A possible exp……続きを見る

Singularitățile la care se ajunge în relativitatea generală prin rezolvarea ecuațiilor lui Einstein au fost și încă mai sunt subiectul a numeroase dezbateri științifice: Există sau nu, singularități……続きを見る

This book summarizes the basics of electricity and magnetism prior to covariant formulation of Maxwell's equations. The book works out the basics of special relativity and then applies the covariant……続きを見る

Absolute concepts of time and energy are integral to standard thermal physics, but background independent systems are devoid of them. This thesis explores the foundational question of generalising e……続きを見る

A concise introduction to the greatest questions of modern cosmology. What came before the big bang? How will the universe evolve into the future? Will there be a big crunch? Questions like these ha……続きを見る

Since high school, I have been rebellious to how physics derivations are presented with difficult and confusing mathematical tools. I am not used to deriving physics laws using the same mathematical……続きを見る

O introducerea în teoriile şi conceptele, forţele fundamentale şi particule, metode şi tabele utilizate în fizică, sundomenii şi domenii ştiinţifice înrudite, cu accent pe înţelegerea fenomenelor fi……続きを見る

'Forget geek stereotypes. Parsons' life seems straight out of a Hollywood thriller ... Pendle's book leaves us with a taste of genius's energy and fragility' Los Angeles Magazine 'You couldn't make ……続きを見る

Nimeni nu ştie sigur dacă amintirea lui Newton despre măr a fost corectă, dar perspectiva lui aceasta este. Filosofii au crezut încă de la greci că mişcarea “naturală” a stelelor, planetelor, Soarel……続きを見る

Prezenta lucrare abordează gravitația din punctul de vedere al fizicii fenomenlogice cu accent pe testele gravitaționale, al epistemologiei și metodologiei utilizate de oamenii de știință, și al ont……続きを見る

L'une des controverses les disputées sur la priorité des découvertes scientifiques est celle de la loi de la gravitation universelle, entre Isaac Newton et Robert Hooke. Hooke a accusé Newton de pla……続きを見る

The Mathematical Principles of Natural Philosophy, by Isaac Newton (1642 - 1727) Translated into English by Andrew Motte (1693 - 1728) Published by Daniel Adee, 1846. Edited by N. W. Chittenden Adde……続きを見る

The history of the universe has fascinated mankind for centuries. Using the interplay of cosmology, general relativity, particle physics and quantum theory, it is today possible to reconstruct it ph……続きを見る

How does gravity work? Learn from the experts in the ALL-NEW LADYBIRD EXPERT SERIES Discover the vast and momentus effects of this profound force on the world around us, written by celebrated physic……続きを見る

'The physicist transforming how we see the universe' Financial Times 'An utter joy' Adam Rutherford Do space and time truly exist? What is reality made of? Can we understand its deep texture? Scient……続きを見る

'Deeply researched and profoundly absorbing . . . Matthew Stanley traces one of the greatest epics of scientific history . . . An amazing story' Michael Frayn, author of Tony Award-winning Copenhage……続きを見る

強　力　推　薦 【各界好評推薦】 一段明晰易解的探索求知歷程，把愛因斯坦的廣義相對論和量子理論結合起來，創建出有關宇宙之本質的無所不包的「萬有理論」。 ーー安得魯‧安東尼（Andrew Anthony），《觀察家報》……続きを見る