+A **quasiparticle** is an emergent concept in physics, a phantom [Particle](/wiki/Particle) that behaves like a real one within a complex [System](/wiki/System). It's not a fundamental building block, but a collective excitation that simplifies understanding of phenomena in condensed matter.
+## See also
+- [Emergence](/wiki/Emergence)
+- [Excitations](/wiki/Excitations)
+- [Solid](/wiki/Solid)
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