Table of Contents
What should I learn before string theory?
To learn the basics you need to understand in a reasonable level classical mechanics, quantum mechanics and special relativity. The conformal field theory you need will be presented on the string theory textbooks. Then, you will want to understand current algebras and thus a lot of CFT.
How do you become a bad theoretical physicist?
On your way towards becoming a bad theoretician, take your own immature theory, stop checking it for mistakes, don’t listen to colleagues who do spot weaknesses, and start admiring your own infallible intelligence. Try to overshout all your critics, and have your work published anyway.
Where should I start with string theory?
First try to learn advanced mathematics like Calculus, Linear Algebra, complex analysis etc along with advanced physics. Learn Quantum Mechanics and Relativity(you need to be adept in it as though it is the back of your hand). Then slowly watch intro videos on String theory, understand them thoroughly.
How can I become best in physics?
How to Study Physics: 14 Techniques to Improve Your Memory
- Master the Basics.
- Learn How to Basic Equations Came About.
- Always Account For Small Details.
- Work on Improving Your Math Skills.
- Simplify the Situations.
- Use Drawings.
- Always Double-Check Your Answers.
- Use Every Source of Physics Help Available.
What is string theory in physics?
In the field of particle physics, string theory brings together quantum mechanics and Albert Einstein’s general theory of relativity.
How can string theorists verify their ideas?
Faced with accusations that their mathematical models cannot be tested, string theorists are retaliating with a host of thoughts on how to verify their ideas. These include looking for gravitational waves and scrutinising the results from particle accelerators. One of string theory’s most dramatic predictions is that we should find cosmic strings.
Is string theory losing its appeal?
Despite capturing the popular imagination, string theory is losing its public appeal. Sean Carroll argues that, despite the difficulties of testing it, the theory has still given us many valuable results. A neutrino experiment at the South Pole may be able to detect the predicted effects of string theory.
Can string theory explain the expansion of the universe?
In its early days, the universe is thought to have expanded extremely rapidly through a process called “inflation”. This is well accepted in physics, but it turns out that string theory has trouble producing inflation. It could be a problem for string theory – or for inflation.