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Results tagged with quantum-field-theory
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user 154903
Quantum Field Theory (QFT) is the theoretical framework describing the quantisation of classical fields which allows a Lorentz-invariant formulation of quantum mechanics. QFT is used both in high energy physics as well as condensed matter physics and closely related to statistical field theory. Use this tag for many-body quantum-mechanical problems and the theory of particle physics. Don’t combine with the [quantum-mechanics] tag.
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Is it true that matter and antimatter must have same mass?
Consider a matter and antimatter pair having the same mass and one of the two has been accelerated by an external force or supplied with some initial kinetic energy (After big bang least one of the ma …
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