Why Einstein’s Gravity is Far from Complete

1.1 Einstein’s Gravity The 20th century was a crucial era in the development of modern cosmology. With Einstein’s theory of general relativity (GR) in 1915 and the observational data acquired by Hubble in 1924, cosmology was no longer a topic of philosophical debates but had moved into the arena of science. General relativity has proven…

The Last Frontier

————————————————————————————————————————— In the theory of quantum geometrodynamics, one studies an entity called superspace, whose points are 3-geometries of 3-manifolds such as our universe. This concept dates back to the 50’s and found by John Wheeler. Bryce DeWitt extensively analysed this entity, and found a peculiar feature, that their may be some kind of a barrier,…

SpaceQ

A short story on rocket science, quantum gravity, and the future of space exploration. This is a Sci-Fi story based on my thoughts and dreams. Pale Red Dot “Eureka!” This is the word that has been echoing in time for 2000 years, originally from the lips of an Ancient Greek, Archimedes, upon one of his…

مكاملات المسار، ‘ لا زوش ‘ ، وغيرها من سيرة حياة سيسيل ديويت موريت

توني فيدير من مجلة فيزياء اليوم ٠١ أغسطس ٢٠٠٨ الترجمة للعربية: علي لزيق المجيء إلى باريس أدخل سيسيل ديويت في الفيزياء. العمل مع علماء فيزياء عظيمين أبقوها في الميدان. قالت سيسيل ديويت موريت لي أنها كانت تتمنى لو كانت معروفة بعلمها. بدلا من ذلك، إذا عرف الناس عنها، فإنه يميل ليكون كونها مؤسسة مدرسة الفيزياء…

The Beloved Unborn

I wept for the only child I knew How long did she live ? maybe a minute or two All this pain, I deserve it. I truly do Blame me, hurt me, take my whole life too How could it be that you whom I did not know Steals my heart and never let go…

My story as an expat.

_______________________________________________________________________________________________________ Intro If you ask me today about my opinion on nationalism, I would perhaps answer you with a bit of aggression. I fight against it and I despise it, for I believe and always will believe that it divides people by fictitious borders that we made up, we who are all -at the end…

Avoiding Singularities with Quantum Cosmology.

A review of the paper “ Singularity avoidance in Bianchi I quantum cosmology” – Claus Kiefer, Nick Kwidzinski, Dennis Piontek A Cosmic Debate The universe is a very big place. To call it big is an underestimation, the size of this cosmic structure is beyond anyone’s imagination of “big”. In numbers it is estimated to be 93…

Quantum Cosmology- A journey to the beginning of the world

I would like to dedicate this article to my professor Claus Kiefer, who I see inspiration in his continuous work to finding a Quantum Theory of Gravity. Liberation “I’ve always believed in numbers and the equations and logics that lead to reason. But after a lifetime of such pursuits, I ask, “What truly is logic?…

Ideologies- Part II

In a previous post, I have briefly discussed ideologies, from their structure to their formation, and ended up in a conclusion that no universal ideology can ever be achieved, as we will always be different even if we share a common purpose. I argued that the teleological function of any ideology should be prioritized to…

Beauty and Elegance in Physics V1.0

A review of the book “Lost in Math” by Sabine Hossenfelder. Preface I have written this short essay as part of my seminar talk on “Philosophical Foundations of Physical Practice”, that took place in the Summer semester 2019 at the University of Cologne/ Theoretical Physics Institute. Introduction Physics might be intimidating to many, but to…