## Does general relativity contradict quantum mechanics?

Quantum mechanics is incompatible with general relativity because in quantum field theory, forces act locally through the exchange of well-defined quanta.

## What is the difference between quantum mechanics and general relativity?

In general relativity, events are continuous and deterministic, meaning that every cause matches up to a specific, local effect. In quantum mechanics, events produced by the interaction of subatomic particles happen in jumps (yes, quantum leaps), with probabilistic rather than definite outcomes.

**Does quantum mechanics work with relativity?**

Relativistic quantum mechanics (RQM) is quantum mechanics applied with special relativity.

### Is special relativity a quantum?

It has been suggested that the space-time structure as described by the theory of special relativity is a macroscopic manifestation of a more fundamental quantum structure (pre-geometry). Efforts to quantify this idea have come mainly from the area of abstract quantum logic theory.

### What’s the opposite of quantum physics?

There are no categorical antonyms for quantum physics, however quantum physics is defined as the branch of physics that is concerned with the quantum theory. Quantum physics explains the physical phenomenon by microscopic and atomic approach and takes into account the dual behaviour of matter. Was this answer helpful?

**What are the limitations of general relativity?**

It cannot decelerate and reverse itself, as would a mass particle. It must be redshifted to extinction. This would violate the equation for gravitational redshift. Some of the earliest applications of general relativity were to models of the universe.

## What is the most significant problem with general relativity?

All masses and all sources of energy contribute to the curvature of spacetime, but we can only calculate the Earth-Sun orbit approximately, not exactly. This problem — the two-body problem in General Relativity — cannot be solved exactly.

## What is meant by classical physics?

Classical physics is the physics of everyday pheonomena of nature, those we can observe with our unaided senses. It deals primarily with mass, force and motion.