http://export.arxiv.org/abs/cond-mat/0310316 WebIn the absence of frustration, interacting bosons in their ground state in one or two dimensions exist either in the superfluid or insulating phases. Superfluidity corresponds to frictionless flow of the matter field, and in optical conductivity is revealed through a distinct δ-functional peak at zero frequency with the amplitude known as the Drude weight. This …

Emergent fractons in Elusive Bose Metal --- When IR theory blend …

WebNov 30, 2024 · Here, we report two types of bosonic metal states in ultrathin crystalline FeSe films grown on SrTiO3, where the 2D high-temperature superconductivity is confined at the interface. Our experiments ... WebIn particular, we argue that a 2d VPS can melt into a stable gapless phase in the form of an algebraic bond liquid with algebraic correlations and long-range entanglement. Such a bond liquid phase yields a concrete example of the elusive 2d Bose metal with symmetry fractionalization. over wyre medical cente

UW Condensed Matter Physics abstracts Autumn 2004

Webably due to residual fermionic excitations [14{18], a Bose metal phase [19, 20], and an exotic non Fermi-liquid vor-tex metal phase [21, 22]. Finally, noting that the distri- ... \elusive" Bose Metal [19, 20]. RESULTS Figure 1 depicts a set of resistive transitions at in-creasing magnetic elds measured on amorphous TaN x and InO WebThe Elusive Bose Metal Phillips, Philip ; Dalidovich, Denis The conventional theory of metals is in crisis. In the past 15 years, there has been an unexpected sprouting of metallic states … WebIn our HTS system, this anomalous metallic state is clearly a bosonic state demonstrated by the h /2 e periodic quantum oscillations and zero Hall resistance, which appears to rule … randy gilbert hdr