From a theorists perspective there is not much difference, they are both modeled by Quantum Field Theories. However condensed matter theory deals mostly with non-relativistic phenomena. The idea of quasiparticles, like the one they have discovered is also present in particle physics, they are called "resonances". Depending on the energy scale you can integrate out the higher energy modes of your theory to get an effective theory, in which those resonances are now the "fundamental particles", examples include pions, Kaons etc. This is analogous to how you describe quasi-particles in condensed matter theory.
In contrast to condensed matter theory which is able to observe electrons on their own, the fundamental constituents in high energy particle physics have not all been observed on their own. So called quarks, the building blocks of protons and neutrons among other things, ordinarily never occur alone, due to something called confinement. This is analogous to how at low temperature in super conductors electrons appear as so called cooper pairs coupled by phonons, here quarks are in a "cosmic superconductor" coupled by gluons. One of the aims of the LHC experiment is to go to high enough energy to induce a phase transition to a quark gluon plasma, which would be analogous to the state electrons are normally in a metal.
So in conclusion, it's not a coincidence that both the renormalization group by wilson and the idea for the Higgs mechanism, which also has an analogue in the theory of high temperature superconductivity and was originally proposed by Anderson in the context of condensed matter theory, were discovered by theorists working in condensed matter theory.
Comments
From a theorists perspective there is not much difference, they are both modeled by Quantum Field Theories. However condensed matter theory deals mostly with non-relativistic phenomena. The idea of quasiparticles, like the one they have discovered is also present in particle physics, they are called "resonances". Depending on the energy scale you can integrate out the higher energy modes of your theory to get an effective theory, in which those resonances are now the "fundamental particles", examples include pions, Kaons etc. This is analogous to how you describe quasi-particles in condensed matter theory.
In contrast to condensed matter theory which is able to observe electrons on their own, the fundamental constituents in high energy particle physics have not all been observed on their own. So called quarks, the building blocks of protons and neutrons among other things, ordinarily never occur alone, due to something called confinement. This is analogous to how at low temperature in super conductors electrons appear as so called cooper pairs coupled by phonons, here quarks are in a "cosmic superconductor" coupled by gluons. One of the aims of the LHC experiment is to go to high enough energy to induce a phase transition to a quark gluon plasma, which would be analogous to the state electrons are normally in a metal.
So in conclusion, it's not a coincidence that both the renormalization group by wilson and the idea for the Higgs mechanism, which also has an analogue in the theory of high temperature superconductivity and was originally proposed by Anderson in the context of condensed matter theory, were discovered by theorists working in condensed matter theory.