The fundamental solution of this system’s Hamiltonian is the Mehler kernel. The Landau levels equal the (15[1])eigenvalues of a 2D analog of this system’s Hamiltonian. The squeeze (15[1])operator can be used to act on the coherent (15[1])states of this system. Eigenfunctions in this system can be constructed by applying (15[1])operators denoted“a” and “a-dagger”, (15[3])known as (*) ladder (10[1])operators. (10[3])The Dulong-Petit (10[1])law’s (-5[1])high-temperature limit of “3 k-sub B”is reflected in a lattice of these systems that Albert Einstein used to model heat capacity. Collective excitations in (-5[1])a lattice of these systems are known as phonons. The (-5[1])energy levels of this non-classical (-5[1])system are quantized in multiples of “h-bar omega”. For 10 points, name this quantum analogue of (10[1])systems that obey Hooke’s law. ■END■