149 citations · 207 across the 8 of their papers we have counts for
8 papers
Integral Transforms in a Physics-Informed (Quantum) Neural Network setting: Applications & Use-Cases
Niraj Kumar, Evan Philip, Vincent E. Elfving
In many computational problems in engineering and science, function or model differentiation is essential, but also integration is needed. An important class of computational probl…
Quantum Extremal Learning
Savvas Varsamopoulos, Evan Philip, Herman W. T. van Vlijmen +6
We propose a quantum algorithm for `extremal learning', which is the process of finding the input to a hidden function that extremizes the function output, without having direct ac…
Tunable chiral symmetry breaking in symmetric Weyl materials
Sahal Kaushik, Evan John Philip, Jennifer Cano
Asymmetric Weyl semimetals, which possess an inherently chiral structure, have different energies and dispersion relations for left- and right-handed fermions. They exhibit certain…
Chiral kinetic theory of anomalous transport induced by torsion
Lan-Lan Gao, Sahal Kaushik, Dmitri E. Kharzeev +1
In Weyl semimetals subjected to torsion, there are two different kinds of chirality: i) the (coordinate-space) shape of the twisted crystal is chiral, and ii) the momentum space co…
Transverse Chiral Magnetic Photocurrent Induced by Linearly Polarized Light in Mirror-Symmetric Weyl Semimetals
Sahal Kaushik, Dmitri E. Kharzeev, Evan John Philip
A new class of photocurrents is predicted to occur in both type-I and type-II Weyl semimetals. Unlike the previously studied photocurrents in chiral materials, the proposed current…
Chiral terahertz wave emission from the Weyl semimetal TaAs
Y. Gao, Y. Qin, Sahal Kaushik +9
As a fascinating topological phase of matter, Weyl semimetals host chiral fermions with distinct chiralities and spin textures. Optical excitations involving those chiral fermions…
Chiral Magnetic Photocurrent in Dirac and Weyl Materials
Sahal Kaushik, Dmitri E. Kharzeev, Evan John Philip
Circularly polarized light (CPL) can induce an asymmetry between the number of left- and right-handed chiral quasiparticles in Dirac and Weyl semimetals. We show that if the photor…
Analysis of the circular track experiment measuring the one-way speed of light
Evan John Philip
All experiments attempting to verify the invariance of speed of light directly are based on two-way speed measurement. The challenge in one-way speed measurement, the requirement o…