48 citations · 143 across the 6 of their papers we have counts for
6 papers
Decoupling of the many-body effects from the electron mass in GaAs by means of reduced dimensionality
P. M. T. Vianez, Y. Jin, W. K. Tan +6
Determining the (bare) electron mass in crystals is often hindered by many-body effects since Fermi-liquid physics renormalises the band mass, making the observed effective m…
Creation and Characterization of Matter-Wave Breathers
De Luo, Yi Jin, Jason H. V. Nguyen +6
We report the creation of quasi-1D excited matter-wave solitons, "breathers", by quenching the strength of the interactions in a Bose-Einstein condensate with attractive interactio…
Momentum-dependent power law measured in an interacting quantum wire beyond the Luttinger limit
Y. Jin, O. Tsyplyatyev, M. Moreno +8
Power laws in physics have until now always been associated with a scale invariance originating from the absence of a length scale. Recently, an emergent invariance even in the pre…
Nonlinear spectra of spinons and holons in short GaAs quantum wires
M. Moreno, C. J. B. Ford, Y. Jin +6
One-dimensional electronic fluids are peculiar conducting systems, where the fundamental role of interactions leads to exotic, emergent phenomena, such as spin-charge (spinon-holon…
Nature of the many-body excitations in a quantum wire: theory and experiment
O. Tsyplyatyev, A. J. Schofield, Y. Jin +8
The natural excitations of an interacting one-dimensional system at low energy are hydrodynamic modes of Luttinger liquid, protected by the Lorentz invariance of the linear dispers…
Hierarchy of modes in an interacting system
O. Tsyplyatyev, A. J. Schofield, Y. Jin +7
Studying interacting fermions in 1D at high energy, we find a hierarchy in the spectral weights of the excitations theoretically and we observe evidence for second-level excitation…