Quantum mechanics physics

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Quantum mechanics can be challenging to comprehend due to its foundation on postulates about wave functions that are hard to relate to. Furthermore, quantum particles do not adhere to classical laws, making it challenging to predict their behavior.

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A particle is trapped inside a black hole. What is the probability it will escape via quantum tunneling? To figure this out, we begin by defining the variables involved: The diagram below shows two regions: I and O. Region I is inside the event horizon, within the Schwarzshild radius (rs). Region O is outside the event horizon. The question we ask is what is the probability the particle (red dot) will reach region O? And, we could also ask what is the probability the particle will fail to…

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Dr Victoria Porozova | Theoretical physicist on Instagram: "What’s the difference between Quantum and Classical mechanics?

It is going to be a list and intersections between both. Moreover an atom can be in some cases be described by classical (Newton’s laws) or quantum mechanics (Schrödinger equation, Density matrix formalism). About these things we will talk in further videos. For now let’s start with the notion of trajectory.

The main difference is that in classical mechanics you can have certain initial coordinates and velocities. 

In quantum mechanics you don’t possess such luxury. So you have to choose which set of physical quantities you will use as complete. Due to this fact, due to the uncertainty principle, you can not define a trajectory for a particle when it obeys the laws Time Quantum Physics, Quantum Physics Jokes, What Is Atom, Quantum Mechanics Physics, Quantum Electrodynamics, Theoretical Physics, Quantum Mechanics Books, Quantum Mechanics, Quantum Physics

Dr Victoria Porozova | Theoretical physicist on Instagram: "What’s the difference between Quantum and Classical mechanics? It is going to be a list and intersections between both. Moreover an atom can be in some cases be described by classical (Newton’s laws) or quantum mechanics (Schrödinger equation, Density matrix formalism). About these things we will talk in further videos. For now let’s start with the notion of trajectory. The main difference is that in classical mechanics you can…

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