- #1
Mitadru Banik
- 11
- 0
How does de Broglie postulate enter into the Schroedinger theory?
Last edited:
You aren't going to be able to learn Quantum Mechanics from scratch in two weeks, especially if you don't already have a book on the subject. And nothing turns an interviewer off faster than the sense that you're trying to bluff him out. My advice is to be honest and admit that you're not very familiar with it.Mitadru Banik said:can you suggest me a good textbook for quantum mech which will help me to clear any interview in quantum mech.. please its urgent..i have an interview in between 2 weeks...
I guess my comment comes from experience dealing with TA's who said they knew Quantum Mechanics and didn't.Vic Sandler said:I disagree. You will benefit more from trying and failing than you will from not trying. You can't learn all of QM in two weeks, but you may learn enough to pass the interview.
Mitadru Banik said:What happen if the function is an harmonic oscillator function?
De Broglie's postulate states that any particle, including subatomic particles, can exhibit wave-like properties. This idea was integrated into the Schroedinger theory, which uses wave equations to describe the behavior of particles in quantum mechanics.
De Broglie's postulate challenged the traditional understanding of particles as only having particle-like properties. It introduced the concept that particles could also exhibit wave-like behavior, leading to the development of wave equations in quantum mechanics.
An example of de Broglie's postulate in the Schroedinger theory is the wave-like behavior of electrons in an electron microscope. The wavelength of the electrons is determined by their momentum, which is described by the Schroedinger equation.
De Broglie's postulate played a crucial role in the development of the uncertainty principle. It helped scientists understand that particles cannot have both a definite position and a definite momentum at the same time, as their wave-like properties make it impossible to precisely measure both attributes simultaneously.
De Broglie's postulate is important in modern physics because it paved the way for the development of quantum mechanics and our current understanding of the behavior of particles at the subatomic level. It also helped reconcile the discrepancies between classical physics and the emerging field of quantum mechanics.