44 citations · 59 across the 6 of their papers we have counts for
6 papers
Superconductivity in a Topological Lattice Model with Strong Repulsion
Rahul Sahay, Stefan Divic, Daniel E. Parker +8
The highly tunable nature of synthetic quantum materials -- both in the solid-state and cold atom contexts -- invites examining which microscopic ingredients aid in the realization…
Quantum Spin Puddles and Lakes: NISQ-Era Spin Liquids from Non-Equilibrium Dynamics
Rahul Sahay, Ashvin Vishwanath, Ruben Verresen
While many-body systems can host long-ranged entangled quantum spin liquids (QSLs), the ingredients for realizing these as ground states can be prohibitively difficult. In many cir…
Extracting the Quantum Hall Conductance from a Single Bulk Wavefunction
Ruihua Fan, Rahul Sahay, Ashvin Vishwanath
We propose a new formula that extracts the quantum Hall conductance from a single (2+1)D gapped wavefunction. The formula applies to general many-body systems that conserve particl…
Noise Electrometry of Polar and Dielectric Materials
Rahul Sahay, Pavel A. Volkov, Satcher Hsieh +5
A qubit sensor with an electric dipole moment acquires an additional contribution to its depolarization rate when it is placed in the vicinity of a polar or dielectric material as…
Emergent ergodicity at the transition between many-body localized phases
Rahul Sahay, Francisco Machado, Bingtian Ye +2
Strongly disordered systems in the many-body localized (MBL) phase can exhibit ground state order in highly excited eigenstates. The interplay between localization, symmetry, and t…
Curves of Constant Curvature and Torsion in the 3-Sphere
Debraj Chakrabarti, Rahul Sahay, Jared Williams
We describe the curves of constant (geodesic) curvature and torsion in the three-dimensional round sphere. These curves are the trajectory of a point whose motion is the superposit…