The theory of quantum mechanics from "summary" of Seven Brief Lessons on Physics by Carlo Rovelli
Quantum mechanics is the theory that describes the world of atoms and elementary particles. It is a theory that has transformed our understanding of the physical world at its most fundamental level. The theory is based on the idea that the properties of particles, such as position, momentum, and energy, are described by mathematical objects called wave functions. These wave functions evolve in time according to a set of equations known as the Schrödinger equation. One of the most striking features of quantum mechanics is the principle of superposition. This principle states that a particle can exist in multiple states at the same time. For example, an electron can be in two places at once, or it can have two different energies simultaneously. This idea is in stark contrast to our everyday experience, where objects are localized in space and time. Another key aspect of quantum mechanics is the uncertainty principle, which was formulated by Werner Heisenberg in 1927. The uncertainty principle states that it is impossible to simultaneously know both the position and momentum of a particle with absolute precision. The more precisely we know one of these quantities, the less precisely we can know the ot...
Similar Posts
Align your thoughts with your desires
When you align your thoughts with your desires, you are essentially tuning your frequency to the reality you wish to experience...
Bonding between atoms creates molecules with unique properties
When atoms get together and form bonds, they create something new - molecules. These molecules have their own unique properties...
Embrace gratitude for what you have
Gratitude is a powerful emotion that can transform our lives in remarkable ways. When we embrace gratitude for what we have, we...
Quantum field theory describes particle interactions
Quantum field theory is a framework that allows us to understand and describe the interactions between particles. It is conside...
Wormholes could allow time travel
In the realm of theoretical physics, the notion of wormholes has long captured the imagination of scientists and science fictio...
The search for a theory of everything continues
The quest for a theory that unites all the forces of nature into one coherent framework has been a long-standing goal of physic...
Take inspired action towards your goals
Once you have set your intentions and created a clear mental picture of your desired future, it is important to take inspired a...
The multiverse theory posits the existence of parallel universes
The notion of parallel universes is a concept that has long captivated the imagination of scientists and laypeople alike. Accor...