Can quantum mechanics be derived from deeper principles?

In summary, quantum mechanics is a branch of physics that studies the behavior of particles and energy at the atomic and subatomic level. It is currently a highly debated topic whether quantum mechanics can be derived from deeper principles, such as hidden variables or non-locality. Understanding the foundations of quantum mechanics is important for making sense of the behavior of particles at the quantum level, as well as for practical applications and potential discoveries. Efforts to derive quantum mechanics from deeper principles include the development of a theory of everything and experimental testing, but there is still much work to be done in this area.
  • #1
kochanskij
44
4
Can quantum mechanics be derived from deeper principles?

For example, special relativity results directly from the fact that the speed of light is the same for all reference frames. Conservation laws of momentum and energy come from certain symmetries of space and time.

Does quantum mechanics result from some symmetry or from some deeper law of nature? Can Schrodinger's Equation be derived theoretically from a deeper principle?
 
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  • #2
Short answer: nobody knows.
 
  • #3
Simon Bridge said:
Short answer: nobody knows.

Which is really all that can be said in a PF discussion of this topic. Thread closed.
 

Related to Can quantum mechanics be derived from deeper principles?

1. What is quantum mechanics?

Quantum mechanics is a branch of physics that studies the behavior of particles and energy at the atomic and subatomic level. It explains how particles interact with each other and how energy is transferred and stored in the quantum world.

2. Can quantum mechanics be derived from deeper principles?

This is a highly debated question in the scientific community. Some scientists believe that quantum mechanics cannot be derived from deeper principles, while others are actively searching for a unified theory that can explain both quantum mechanics and general relativity.

3. What are some examples of deeper principles that could potentially explain quantum mechanics?

Some proposed deeper principles include hidden variables, non-locality, and the many-worlds interpretation. However, these theories are still highly speculative and have not been proven to be true.

4. Why is it important to understand the foundations of quantum mechanics?

Understanding the foundations of quantum mechanics is crucial for several reasons. It helps us make sense of the strange behavior of particles at the quantum level, it has practical applications in technologies such as transistors and lasers, and it could lead to the discovery of new principles and laws that govern the universe.

5. What are some current efforts to derive quantum mechanics from deeper principles?

One approach is through the development of a theory of everything, which aims to unify all known physical laws and principles. Another approach is through experimental testing and observation, such as testing the limits of the uncertainty principle or searching for evidence of hidden variables. However, there is still much work to be done in this area and it may be many years before a complete understanding of the foundations of quantum mechanics is achieved.

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