3.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Maryland, College ParkUS1.9k papers
- National Institute of Standards and TechnologyUS828 papers
- Joint Center for Quantum Information and Computer ScienceUS359 papers
- University of DelawareUS94 papers
- Harvard UniversityUS82 papers
- University of Colorado BoulderUS73 papers
- California Institute of TechnologyUS61 papers
- Princeton UniversityUS61 papers
- University of California, Santa BarbaraUS60 papers
- Joint Institute for Laboratory AstrophysicsUS52 papers
- DEVCOM Army Research LaboratoryUS51 papers
- Massachusetts Institute of TechnologyUS50 papers
124 papers · 1 filter
Dynamical Vacuum Compressibility of Space
Yu-Cun Xie, Jen-Tsung Hsiang, Bei-Lok Hu
This paper continues the investigation initiated in arXiv:2204.08634 into the quantum thermodynamic properties of space by deriving the vacuum compressibility of a variety of dynam…
Layer Hall counterflow as a model probe of magic-angle twisted bilayer graphene
Jihang Zhu, Dawei Zhai, Cong Xiao +1
The recent constructions of flat moiré minibands in specifically twisted multilayer graphene and twisted transition metal dichalcogenides (TMDs) have facilitated the observation of…
Understanding disorder in Silicon quantum computing platforms: Scattering mechanisms in Si/SiGe quantum wells
Yi Huang, Sankar Das Sarma
Motivated by recent experiments on Si/SiGe quantum wells with a co-design of high electron mobility and large valley splitting [B. Paquelet Wuetz, et al., Nature Communications 14,…
A One-Dimensional Electron Gas Coupled to Light
Victor Bradley, Kamal Sharma, Mohammad Hafezi +1
The prospect of using light to probe or manipulate quantum materials has become an active area of interest. Here, we investigate a quantum wire -- treated as a finite-sized one-dim…
Data needs and challenges for quantum dot devices automation
Justyna P. Zwolak, Jacob M. Taylor, Reed W. Andrews +17
Gate-defined quantum dots are a promising candidate system for realizing scalable, coupled qubit systems and serving as a fundamental building block for quantum computers. However,…
Extracting topological orders of generalized Pauli stabilizer codes in two dimensions
Zijian Liang, Yijia Xu, Joseph T. Iosue +1
In this paper, we introduce an algorithm for extracting topological data from translation invariant generalized Pauli stabilizer codes in two-dimensional systems, focusing on the a…
Interaction and coherence in 2D bilayers
Jihang Zhu, Sankar Das Sarma
In bilayer systems, the additional layer pseudospin enables the emergence of interlayer coherence (IC), which is a direct consequence of the interlayer Coulomb interaction. This st…
Symmetry breaking in zero-field two-dimensional electron bilayers
Tessa Cookmeyer, Sankar Das Sarma
We theoretically consider bilayers of two dimensional (2D) electron gases as in semiconductor quantum wells, and investigate possible spontaneous symmetry breaking transitions at l…
Secret extraction attacks against obfuscated IQP circuits
David Gross, Dominik Hangleiter
Quantum computing devices can now perform sampling tasks which, according to complexity-theoretic and numerical evidence, are beyond the reach of classical computers. This raises t…
Non-invertible symmetry-protected topological order in a group-based cluster state
Christopher Fechisin, Nathanan Tantivasadakarn, Victor V. Albert
Despite growing interest in beyond-group symmetries in quantum condensed matter systems, there are relatively few microscopic lattice models explicitly realizing these symmetries,…
Transition of Anticoncentration in Gaussian Boson Sampling
Adam Ehrenberg, Joseph T. Iosue, Abhinav Deshpande +2
Gaussian Boson Sampling is a promising method for experimental demonstrations of quantum advantage because it is easier to implement than other comparable schemes. While most of th…
Accurate optimal quantum error correction thresholds from coherent information
Luis Colmenarez, Ze-Min Huang, Sebastian Diehl +1
Quantum error correcting (QEC) codes protect quantum information from decoherence, as long as error rates fall below critical error thresholds. In general, obtaining thresholds imp…
Imaging Resonance Effects in C + H Collisions using a Zeeman Decelerator
Vikram Plomp, Xu-Dong Wang, Jacek Kłos +4
An intriguing phenomenon in molecular collisions is the occurrence of scattering resonances, which originate from bound and quasi-bound states supported by the interaction potentia…
A general approach to backaction-evading receivers with magnetomechanical and electromechanical sensors
Brittany Richman, Sohitri Ghosh, Daniel Carney +4
Today's mechanical sensors are capable of detecting extremely weak perturbations while operating near the standard quantum limit. However, further improvements can be made in both…
Multi-mode microcavity frequency engineering through a shifted grating in a photonic crystal ring
Xiyuan Lu, Yi Sun, Ashish Chanana +3
Frequency engineering of whispering-gallery resonances is essential in microcavity nonlinear optics. The key is to control the frequencies of the cavity modes involved in the under…
Non-bosonic moiré excitons
Tsung-Sheng Huang, Peter Lunts, Mohammad Hafezi
Optical excitations in moiré transition metal dichalcogenide bilayers lead to the creation of excitons, as electron-hole bound states, that are generically considered within a Bose…
Projective toric designs, quantum state designs, and mutually unbiased bases
Joseph T. Iosue, T. C. Mooney, Adam Ehrenberg +1
Toric -designs, or equivalently -designs on the diagonal subgroup of the unitary group, are sets of points on the torus over which sums reproduce integrals of degree mono…
Monte Carlo solver and renormalization of Migdal-Eliashberg spin chain
Yang-Zhi Chou, Zhentao Wang, Sankar Das Sarma
Motivated by the recently developed classical spin model for Migdal-Eliashberg theory, we develop new numerical and analytical methods based on this spin-chain representation and a…
Clifford operations and homological codes for rotors and oscillators
Yijia Xu, Yixu Wang, Victor V. Albert
We develop quantum information processing primitives for the planar rotor, the state space of a particle on a circle. By interpreting rotor wavefunctions as periodically identified…
Higher-group symmetry of (3+1)D fermionic gauge theory: logical CCZ, CS, and T gates from higher symmetry
Maissam Barkeshli, Po-Shen Hsin, Ryohei Kobayashi
It has recently been understood that the complete global symmetry of finite group topological gauge theories contains the structure of a higher-group. Here we study the higher-grou…
Directly observing replica symmetry breaking in a vector quantum-optical spin glass
Ronen M. Kroeze, Brendan P. Marsh, David Atri Schuller +6
Spin glasses are quintessential examples of complex matter. Although much about their order remains uncertain, abstract models of them inform, e.g., the classification of combinato…
Temperature dependence of energy transport in the chiral clock model
Yongchan Yoo, Brian Swingle
We employ matrix product state simulations to study energy transport within the non-integrable regime of the one-dimensional chiral clock model. To induce a non-equi…
Observation of a finite-energy phase transition in a one-dimensional quantum simulator
Alexander Schuckert, Or Katz, Lei Feng +5
One of the most striking many-body phenomena in nature is the sudden change of macroscopic properties as the temperature or energy reaches a critical value. Such equilibrium transi…
Cavity enhanced emission from a silicon T center
Fariba Islam, Chang-Min Lee, Samuel Harper +4
Silicon T centers present the promising possibility to generate optically active spin qubits in an all-silicon device. However, these color centers exhibit long excited state lifet…