5 papers
Turbulence at Low Reynolds Numbers
Ziyue Yu, Xinyu Si, Lei Fang
Turbulence -- ubiquitous in nature and engineering alike [1-5] -- is traditionally viewed as an intrinsically inertial phenomenon, emerging only when the Reynolds number (Re), whic…
Manipulating the direction of turbulent energy flux via tensor geometry in a two-dimensional flow
Xinyu Si, Filippo De Lillo, Guido Boffetta +1
In turbulent flows, energy flux refers to the transfer of kinetic energy across different scales of motion, a concept that is a cornerstone of turbulence theory. The direction of n…
Interaction between swarming active matter and flow: the impact on Lagrangian coherent structures
Xinyu Si, Lei Fang
In recent years, research topics concerning active matter have attracted interest from diverse communities. It has been suggested that active matter-as represented by zooplankton-h…
Biologically generated turbulent energy cascade in shear flow depends on tensor geometry
Xinyu Si, Lei Fang
It has been proposed that biologically generated turbulence plays an important role in material transport and ocean mixing. Both experimental and numerical studies have reported ev…
Bell Diagonal and Werner state generation: entanglement, non-locality, steering and discord on the IBM quantum computer
Elias Riedel Gårding, Nicolas Schwaller, Su Yeon Chang +8
We propose the first correct special-purpose quantum circuits for preparation of Bell-diagonal states (BDS), and implement them on the IBM Quantum computer, characterizing and test…