136 citations · 272 across the 7 of their papers we have counts for
8 papers
Cosmologically Varying Kinetic Mixing
Xucheng Gan, Di Liu
The portal connecting the invisible and visible sectors is one of the most natural explanations of the dark world. However, the early-time dark matter production via the portal fac…
Leading Two-loop corrections to the mass of Higgs boson in the High scale Dirac gaugino supersymmetry
Di Liu
Precision measurements of the Higgs mass have become a powerful constraint on models of physics beyond the standard model. We revisit supersymmetric models with Dirac gauginos and…
A Portalino to the Twin Sector
Di Liu, Neal Weiner
Extensions of the Standard Model are often highly constrained by cosmology. The presence of new states can dramatically alter observed properties of the universe by the presence of…
Floquet Majorana zero and modes in planar Josephson junctions
Dillon T. Liu, Javad Shabani, Aditi Mitra
We show how Floquet Majorana fermions may be experimentally realized by periodic driving of a solid-state platform. The system comprises a planar Josephson junction made of a proxi…
Mott, Floquet, and the response of periodically driven Anderson insulators
Dillon T. Liu, J. T. Chalker, Vedika Khemani +1
We consider periodically driven Anderson insulators. The short time behavior for weak, monochromatic, uniform electric fields is given by linear response theory and was famously de…
Long-range Kitaev Chains via Planar Josephson Junctions
Dillon T. Liu, Javad Shabani, Aditi Mitra
We show how a recently proposed solid state Majorana platform comprising a planar Josephson junction proximitized to a 2D electron gas (2DEG) with Rashba spin-orbit coupling and Ze…