# How did Einstein come up with the quantum theory?

Einstein did not think of the quantum theory, Max Planck did. Einstein has contributed to quantum physics

### How did Albert Einstein change quantum physics?

Einstein founded "Einsteinian physics", which replaced Newtonian physics, but which has been superseded by quantum physics. Einstein's colleagues asked some of the questions which led to a more bizarre, quantum model of physics. Look up Schrodinger's cat for the most famous example. Einstein thought this was mystical weirdness.

### In which year did Isaac Newton come up with his theory of relativity?

Sir Isaac Newton's theory of gravity was written in 1687, however he did not come up with a theory of relativity. The first person to come up with a theory of relativity was Galileo Galilei, but this theory turned out to be incorrect. In a paper in 1905 Albert Einstein built upon Galileo's ideas and produced the special theory of relativity. This is a very famous paper that turned the physics world on its head…

### What is quantum physicist?

A quantum physicist is one who works on quantum physics. Quantum physics are concerned with the small particles of physics (ie: the nuon, gluon, quarks and string theory). These are sub-atomic particles (ie: they make up the bits that make up atoms [protons, neutrons, electrons]). String theory is a newer theory that says that all matter is ultimately made of oscillating strings of energy. A quantum physicist believes that their observations of the quatum world…

### A well accepted theory in science is einsteins theory of relativity if new evidence is found which contradicted the theory could be rejected?

Yes, any scientific theory can and will be rejected if evidence contradicts it, but it in this case it probably wouldn't be thrown out. After all, we didn't just throw out Newtonian mechanics when Einstein came up with relativity, or even when quantum theory emerged. Why not? Well both relativity and quantum theory contain Newtonian theory as an approximation. In fact, Newtonian theory for many purposes is an extremely good approximation. It is also much…

### When was einsteins theory of relativity published?

The theory of relativity is actually a conglomerate of two theories which Einstein theorized at different times. Special relativity was published in 1905 and changed the scientific world until some of the ideas could not hold up to scrutiny. It was then that Einstein published the theory of general relativity in 1916.

### How did Albert Einstein make the theory of Relativity?

Albert Einstein stated that he came up with the theory of relativity by imagining himself sitting on a proton. He then imagined what it would look like if he could see the electromagnetic field of a proton. This lead to a long chain of thoughts that eventually ended in him forming the theory of relativity.

### What does the quantum field theory study?

There are two answers here really. I'll begin by describing why it's different from Quantum Mechanics. Quantum Mechanics studies non-relativistic particles (or waves), that is particles where effects from Einstein's relativity are unnoticeable because the particle is travelling at a speed much slower than the speed of light. Additionally people study N-body problems, which means to say that we think of a system with precisely N particles. Quantum Field Theory on the other hand is…

### What will be the theory after the quantum theory of light?

There is unlikely to be a successor to a quantum theory of light, by the definition that the quantum theory of light is that "Light is made up of discernible particles", has very strong evidence to support it, and no alternative explanation has yet been found to explain such effects as the photoelectric effect. If you mean quantum electrodynamics, the section of the standard model of particle physics that explains light, electricity and magnetism, and…

### What the heck is Einstein's theory of everything?

In order to get to the topic of a theory of everything, it's important to go over some history first. Einstein came up with the theories of general and special relativity. He was concerned mainly with the motions of planets and galaxies. He also believed anything a planet could do, a smaller object could do (he held many of the same views held by Sir Isaac Newton). Einstein was a man of faith. He believed…

### Are there really parallel universes?

there is a theory that there are. the choice is up to you! Einstein said that Schwartzchild wormholes may be a gateway to alternate universes the math is quite complicated but on paper it is quite possible ------------------------------------------------------------------------------------------------------------ Theoretically, we do have parallel universes, and some [although not alot] of evidence supporting this theory has come up. Actually, even though the notion seems entirely ludicrous, there is some serious math behind the parallel universes theory…

### What famous theory did Albert Einstein come up with?

I've got to pick one? Okay, let's go with General Relativity then. There's also Special Relativity, and some work with statistics (giving rise to something called Bose-Einstein statistics, the counterpart to Fermi-Dirac statistics; subatomic particles follow one or the other depending on what type they are).

### How did Niels Bohr come up with his ideas?

Niels Bohr (1885-1962) studied and adapted the works of Heisenberg, Planck, and others who investigated the particle and wave concepts of matter and energy. He was one of the earliest to work on quantum mechanics, which addressed the particle concept of energy. He disagreed with Einstein over the concept of the photon. Bohr developed the simplest concept of electron orbitals, where negatively-charged electrons circle a positively charged nucleus. His 1913 model defined energy states and…