Quantum, Relativity & Forces Explained | Pixelated Physics
6 articles
Fermions vs Bosons: What Is the Difference?
Every particle in nature is either a fermion or a boson. Fermions, like electrons and quarks, have half-integer spin and obey the Pauli exclusion principle. Bosons, like photons, have integer...
Fermions vs Bosons: What Is the Difference?
Every particle in nature is either a fermion or a boson. Fermions, like electrons and quarks, have half-integer spin and obey the Pauli exclusion principle. Bosons, like photons, have integer...
Why Does the Periodic Table Have the Shape It D...
The periodic table is not a random grid. Its rows hold 2, 8, 8, 18, 18, 32 and 32 elements because electrons fill shells and subshells, and the Pauli exclusion...
Why Does the Periodic Table Have the Shape It D...
The periodic table is not a random grid. Its rows hold 2, 8, 8, 18, 18, 32 and 32 elements because electrons fill shells and subshells, and the Pauli exclusion...
What Are Neutrinos? The Ghost Particles That Pa...
Neutrinos are the most elusive particles we know of. Thousands of billions stream through your body every second without touching you. Pauli invented them in 1930 to save energy conservation,...
What Are Neutrinos? The Ghost Particles That Pa...
Neutrinos are the most elusive particles we know of. Thousands of billions stream through your body every second without touching you. Pauli invented them in 1930 to save energy conservation,...
What Is Degeneracy Pressure, and What Holds Up ...
A white dwarf has no fusion left to hold it up. What stops it collapsing is electron degeneracy pressure: the Pauli exclusion principle forces electrons into ever-higher momentum states as...
What Is Degeneracy Pressure, and What Holds Up ...
A white dwarf has no fusion left to hold it up. What stops it collapsing is electron degeneracy pressure: the Pauli exclusion principle forces electrons into ever-higher momentum states as...
What Is the Spin–Statistics Theorem?
The spin–statistics theorem ties a particle’s spin to the symmetry of its quantum state. Integer spin → bosons (symmetric); half-integer spin → fermions (antisymmetric). Fierz (1939) and Pauli (1940) made...
What Is the Spin–Statistics Theorem?
The spin–statistics theorem ties a particle’s spin to the symmetry of its quantum state. Integer spin → bosons (symmetric); half-integer spin → fermions (antisymmetric). Fierz (1939) and Pauli (1940) made...
Why Can’t Two Electrons Share the Same State? T...
No two identical fermions can occupy the same quantum state. That single rule builds the periodic table, keeps matter from collapsing, and holds up dead stars. Here is how it...
Why Can’t Two Electrons Share the Same State? T...
No two identical fermions can occupy the same quantum state. That single rule builds the periodic table, keeps matter from collapsing, and holds up dead stars. Here is how it...