Some Introductions

winter rose

winter rose

مشرفة بالجامعةزهرة كتاب العرب
طاقم الإدارة
1​


brief introduction of quantum cryptography for engineers
by Bing Qi, Li Qian, Hoi-Kwong Lo ​

Publisher: arXiv 2010
Number of pages: 36
Format :PDF
Language :English
Size :635 KB
Quality :Excellent​


Description:
We present the fundamental principles behind quantum key distribution and discuss a few well-known QKD protocols. Bearing in mind that the majority of our readers are from engineering and experimental optics, we focus more on the experimental implementation of various QKD protocols rather than security analysis. Another important topic that is covered here is the study of the security of practical QKD systems​


Contents :​

1. The principle of quantum cryptography
2. State of the art QKD technologies
3. Security of practical QKD systems
4. Future outlooks​









2​


An Introduction to the Theory of Rotating Relativistic Stars
by Eric Gourgoulhon ​

Publisher: arXiv 2010
Number of pages: 88
Format :PDF
Language :English
Size :1.05 MB
Quality :Excellent​


Description :
These lecture notes are intended to introduce the theory of rotating stars in general relativity. The focus is put on the theoretical foundations, with a detailed discussion of the spacetime symmetries, the choice of coordinates and the derivation of the equations of structure from Einstein equation. The global properties of rotating stars (mass, angular momentum, redshifts, orbits, etc.) are also introduced​



Contents
1 General relativity in brief
2 Stationary and axisymmetric spacetimes
3 Einstein equations for rotating stars
4 Global properties of rotating stars
A Lie derivative​







3​


Introduction to Collider Physics
by Maxim Perelstein ​

Publisher : arXiv 2010
Number of pages : 47
Format : PDF
Language : English
Size :944 KB
Quality: Excellent

Description:
These lecture notes introduce students to some of the basic ideas and tools required for theoretical analysis of collider data. Several examples of Standard Model processes at electron-positron and hadron colliders are considered to illustrate these ideas. In addition, a general strategy for formulating searches for physics beyond the Standard Model is outlined​









4​


Introduction to Loop Quantum Gravity
by Simone Mercuri ​

Publisher : arXiv 2010
Number of pages : 91
Format : PDF
Language : English
Size : 694 KB
Quality: Excellent​


Description :
After a description of some general arguments and an introduction to the canonical theory of gravity, the author reviews the background independent approach to quantum gravity, giving only a brief survey of Loop Quantum Gravity​






5​


Introduction to the Theory of Black Holes
by Gerard 't Hooft ​

Publisher: Utrecht University 2009
Number of pages: 49
Format : PDF
Language : English
Size : 513 KB
Quality: Excellent​


Description:
Contents: The Metric of Space and Time; Curved coordinates; A short introduction to General Relativity; Gravity; The Schwarzschild Solution; The Chandrasekhar Limit; Gravitational Collapse; The Reissner-Nordstrom Solution; Horizons; The Kerr and Kerr-Newman Solution; Penrose diagrams; Trapped Surfaces; The four laws of black hole dynamics; Rindler space-time; Euclidean gravity; The Unruh effect; Hawking radiation; The implication of black holes for a quantum theory of gravity; The Aechelburg-Sexl metric​








Winter Rose
(hi)​
 
مشكورة وماقصرتي
مقدمات اكثر من رائعه
بارك الله فيكي مجهود اكثر من رائع خصوصا" بتنسيق المواضيع
:gift:
 
albertnammas قال:
مشكورة وماقصرتي
مقدمات اكثر من رائعه
بارك الله فيكي مجهود اكثر من رائع خصوصا" بتنسيق المواضيع
:gift:
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