query: Why do particles have spins such as $1/2$, $3/2$, $5/2$?
positive_passages.docid: 7909
positive_passages.text: What is spin as it relates to subatomic particles?
negative_passages.docid: 126865
negative_passages.text: How can we know if a pair of particles are entangled?
negative_passages.docid: 35650
negative_passages.text: Number theory in Physics
negative_passages.docid: 24439
negative_passages.text: What is the essential difference between a resonance and a particle?
negative_passages.docid: 94442
negative_passages.text: Fundamental particles identical or just differences very small?
negative_passages.docid: 93714
negative_passages.text: Why do we not have spin greater than 2?
negative_passages.docid: 147491
negative_passages.text: When is separating the total wavefunction into a space part and a spin part possible?
negative_passages.docid: 90836
negative_passages.text: Why do quantum effects dominates when the thermal de Broglie wavelength is on the order of or larger than the interparticle distance?
negative_passages.docid: 125794
negative_passages.text: What is the origin of spin of celestial objects?
negative_passages.docid: 47173
negative_passages.text: Half-integer eigenvalues of orbital angular momentum
negative_passages.docid: 62506
negative_passages.text: Why $SU(3)$ and not $U(3)$?
negative_passages.docid: 156543
negative_passages.text: What is the significance of Lie groups $SO(3)$ and $SU(2)$ to particle physics?
negative_passages.docid: 144771
negative_passages.text: Is there any thing composed of elementary particles in this world that is not 3 dimensional?
negative_passages.docid: 78910
negative_passages.text: What causes matter to initially rotate/spin/orbit?
negative_passages.docid: 86967
negative_passages.text: The concept of particle in QFT
negative_passages.docid: 65462
negative_passages.text: How do electron holes have spin, and how do they interact with "real" particles / vice versa?
negative_passages.docid: 32932
negative_passages.text: What are the mathematical problems in introducing Spin 3/2 fermions?