300 citations · 1.3k across the 22 of their papers we have counts for
9 papers · 1 filter
The two-dimensional electron self-energy: Long-range Coulomb interaction
Yunxiang Liao, Donovan Buterakos, Mike Schecter +1
The electron self-energy for long-range Coulomb interactions plays a crucial role in understanding the many-body physics of interacting electron systems (e.g. in metals and semicon…
Quantum Many-Body Scar States with Emergent Kinetic Constraints and Finite-Entanglement Revivals
Thomas Iadecola, Michael Schecter
We construct a set of exact, highly excited eigenstates for a nonintegrable spin-1/2 model in one dimension that is relevant to experiments on Rydberg atoms in the antiblockade reg…
Weak Ergodicity Breaking and Quantum Many-Body Scars in Spin-1 XY Magnets
Michael Schecter, Thomas Iadecola
We study the spin-1 XY model on a hypercubic lattice in dimensions and show that this well-known nonintegrable model hosts an extensive set of anomalous finite-energy-density e…
Quantum Many-Body Scars and Space-Time Crystalline Order from Magnon Condensation
Thomas Iadecola, Michael Schecter, Shenglong Xu
We study the eigenstate properties of a nonintegrable spin chain that was recently realized experimentally in a Rydberg-atom quantum simulator. In the experiment, long-lived cohere…
Interplay between Magnetic and Vestigial Nematic Orders in the Layered - Classical Heisenberg Model
Olav F. Syljuåsen, Jens Paaske, Michael Schecter
We study the layered - classical Heisenberg model on the square lattice using a self-consistent bond theory. We derive the phase diagram for fixed as a function of…
Many-Body Spectral Reflection Symmetry and Protected Infinite-Temperature Degeneracy
Michael Schecter, Thomas Iadecola
Protected zero modes in quantum physics traditionally arise in the context of ground states of many-body Hamiltonians. Here we study the case where zero modes exist in the center o…
Cooper Pair Induced Frustration and Nematicity of Two-Dimensional Magnetic Adatom Lattices
Michael Schecter, Olav F. Syljuåsen, Jens Paaske
We propose utilizing the Cooper pair to induce magnetic frustration in systems of two-dimensional (2D) magnetic adatom lattices on s-wave superconducting surfaces. The competition…
Nematic Bond Theory of Heisenberg Helimagnets
Michael Schecter, Olav. F. Syljuåsen, J. Paaske
We study classical two-dimensional frustrated Heisenberg models with generically incommensurate groundstates. A new theory for the spin-nematic "order by disorder" transition is de…
Accumulation, inversion, and depletion layers in SrTiO
K. V. Reich, M. Schecter, B. I. Shklovskii
We study potential and electron density depth profiles in accumulation, inversion and depletion layers in crystals with large and nonlinear dielectric response such as $\mathrm{SrT…