- The Black Swan Theory.
- The Potato Paradox.
- Simulacra and Simulations.
- The Dichotomy Paradox.
- Vasiliev Equations.
- Maxwell’s Equations.
- Gödel’s Incompleteness Theorem.
- The Theory of General Relativity.

**Table of Contents**show

## Which is the greatest theory in physics?

The pillars of modern physics, and perhaps the most revolutionary theories in the history of physics, have been relativity theory and quantum mechanics. Newtonian mechanics was subsumed under special relativity and Newton’s gravity was given a kinematic explanation by general relativity.

## What is cosmic ghost theory?

Cosmic ghost It can produce repulsive gravity to drive cosmic inflation in the big bang, while later on it could generate the more sedate acceleration that is ascribed to dark energy. Moreover, if this slippery substance clumps together, it could form dark matter.

## What is the braneworld theory?

The braneworld theory states that in order for the universe to have survived, it would have had to create relatively small “black holes”. Moreover, this theory can be experimented upon. This theory suggests that we are in a three dimensional membrane that exist inside the bulk or the higher dimensional space.

## What is the biggest mystery in physics?

- What is matter made of?
- Why is gravity so weird?
- Why does time seem to flow only in one direction?
- Where did all the antimatter go?
- What happens in the gray zone between solid and liquid?
- Can we find a unified theory of physics?
- How did life evolve from nonliving matter?

## What is the most difficult physics?

Quantum mechanics is deemed the hardest part of physics.

## What’s harder than quantum physics?

GR is mathematically much more challenging than quantum, for the same level of understanding. Let’s just put it this way: Chemists and engineers know quantum, how many people besides hardcore astrophysicists know GR? The fundamental equation of QM, the Schrödinger eq., is linear.

## What are some unsolved physics problems?

- 1) The Stability of the Electron.
- 2) A Higgs Boson Composed of Gauge Bosons.
- 3) Anharmonic Waves in (Quantum) Field Theory. 1) The Stability of the Electron.
- Force Balance inside the Hydrogen Atom.
- Stability of an Electron in the Dirac Sea.
- The Exchange Force.

## What is the most interesting topic in physics?

- Wave Particle Duality. PASIEKA/Science Photo Library/Getty Images.
- Einstein’s Theory of Relativity.
- Quantum Probability & The Measurement Problem.
- Heisenberg Uncertainty Principle.
- Quantum Entanglement & Nonlocality.
- Unified Field Theory.
- The Big Bang.
- Dark Matter & Dark Energy.

## What is Ekpyrotic theory?

Princeton University. The Ekpyrotic Model of the Universe proposes that our current universe arose from a collision of two three-dimensional worlds (branes) in a space with an extra (fourth) spatial dimension.

## What is a quantum ghost?

In the terminology of quantum field theory, a ghost, ghost field, ghost particle, or gauge ghost is an unphysical state in a gauge theory. Ghosts are necessary to keep gauge invariance in theories where the local fields exceed a number of physical degrees of freedom.

## What is a brane universe?

In string theory and related theories such as supergravity theories, a brane is a physical object that generalizes the notion of a point particle to higher dimensions. Branes are dynamical objects which can propagate through spacetime according to the rules of quantum mechanics.

## Is string theory still valid?

And today, that string theory also remains, still attempting to explain the strong force — and so much more.

## What is a brane physics?

brane, an object extended in one or more spatial dimensions, which arises in string theory and other proposed unified theories of quantum mechanics and general relativity.

## Is spacetime a superfluid?

(Inside Science) — Spacetime is a somewhat slippery concept — Einstein described the universe in four dimensions, combining the well-known three dimensions of space with time. Physicists now suggest that spacetime may itself be a fluid, a very slippery type known as a superfluid.

## What is world’s biggest mystery?

- Was King Arthur real?
- Jack the Ripper.
- Where is Jimmy Hoffa?
- Cleopatra’s tomb.
- Who killed JFK?
- Julius Caesar’s son.
- Oak Island money pit.
- The Copper Scroll.

## Are there parallel universes?

There are far more particles in the universe than 1,000, so the chances for another Earth are not in our favour. Unfortunately, we don’t know if these parallel universes exist. Or at least, we don’t at the moment. Physicists are trying to find ways to test these theories, but it is very difficult.

## Is antimatter a real thing?

Although it may sound like something out of science fiction, antimatter is real. Antimatter was created along with matter after the Big Bang. But antimatter is rare in today’s universe, and scientists aren’t sure why.

## Is physics harder than biology?

Beginning university students in the sciences usually consider biology to be much easier than physics or chemistry. From their experience in high school, physics has math and formulae that must be understood to be applied correctly, but the study of biology relies mainly on memorization.

## Which is harder math or physics?

Physics is harder. If you major in physics then you’ll end up taking almost as much math as the math majors.

## Is quantum realm real?

While the quantum realm exists in real life, it’s somewhat glorified on screen, as expected, and theoretically, time travel is technically is possible — at least at a subatomic level.

## Why did Einstein dislike quantum mechanics?

Einstein always believed that everything is certain, and we can calculate everything. That’s why he rejected quantum mechanics, due to its factor of uncertainty.

## What is the most difficult question in physics?

Quantum Gravity The biggest unsolved problem in fundamental physics is how gravity and the quantum will be made to coexist within the same theory. Quantum Gravity [1] is required to make the whole of physics logically consistent.

## Is theoretical physics tough?

Any degree is hard work, and Theoretical Physics takes on the tough side of a regular physics degree. There are more math lectures and programming, and less lab time. Think of it as a half-mathematics and half physics degree, with programming mixed into both.

## What are the biggest unanswered questions in physics?

- 1 Quantum Gravity. The biggest unsolved problem in fundamental physics is how gravity and the.
- 2 Particle Masses.
- 3 The “Measurement” Problem.
- 4 Turbulence.
- 5 Dark Energy.
- 6 Dark Matter.
- 7 Complexity.
- 8 The Matter-Antimatter Asymmetry.