area law / metal / energy equal / external chemical potential / experimental systems / low energy spectrum / spin operator / free electron metal / energy excitations / energy gap / law constraint / correlated metal / chemical resonance / low energy excitations / energy / energy lies / zero energy excitations / /
MusicGroup
Superconductor / /
OperatingSystem
Fermi / /
Organization
Subir Sachdev Department of Physics / Harvard University / /