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degerativpart
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what would the system of two identical paritcles with a spin, let's say s? I figure its different for symmetrical and anti-symmetrical spin states but how do you deal with the defined spin state s.
The spin state of two identical particles refers to the orientation of their intrinsic angular momentum, or spin, relative to a specified axis. This can take on values of s=0, 1/2, 1, 3/2, etc.
No, two identical particles must have the same spin state. This is a fundamental principle in quantum mechanics known as the Pauli exclusion principle.
The spin state of two identical particles can be measured using various techniques such as Stern-Gerlach experiments or nuclear magnetic resonance (NMR). These techniques involve applying a magnetic field to the particles and observing the resulting deflection or resonance, which is dependent on the spin state.
The possible outcomes when measuring the spin state of two identical particles are either parallel or anti-parallel. This means that the spin of both particles is either aligned or opposite to each other, respectively.
The spin state of two identical particles can affect their interactions through the Pauli exclusion principle, which states that two particles with the same spin state cannot occupy the same quantum state. This plays a crucial role in determining the behavior of particles in systems such as atoms and molecules.