News

Balint Pato presents at SQUINT

PlanqTN at the SQuInT Conference

Hyper-optimized Quantum Lego Contraction Schedules

Jude Alnas and Sahil Khan by the Duke Engineering sign

Brown Lab at QCE 2025

Brown lab attends QCE 2025 in Albuquerque, NM

Yingjia Lin and Bohan Lu present their posters at QEC 2025

Brown Lab at QEC 2025

The 7th International Conference on Quantum Error Correction was held at Yale University

Pulselib diagram

System-Agnostic Pulse-Level Control for Quantum Computing with Pulselib

We introduce pulselib, a graph-based intermediate representation for quantum control pulses that decouples application code from specific hardware platforms. By enabling reusable, mathematically defined pulse templates and hardware-specific compilation pipelines, pulselib improves compatibility…

Ken Brown and Qiang Miao in front of Qiang's poster.

Brown Lab at QSIM 2025

3rd International Annual Quantum Simulation Conference co-organized by RQS and IBM

stimating expectation value in a presence of a constant over-rotation ϵ= 0.001 along Z-direction at every gate of circuit defined in Eq.34

Unbiased observable estimation via noisy channels

Unbiased observable estimation via noisy channel mixtures for fault-tolerant quantum computation

(1) error rates drawn from normal log distribution, (2) demonstration of error rate estimation on a DEM, (3) Comparison of decoding with fixed error-rate DEM

Estimating DEMs from syndrome information

Estimating decoding graphs and hypergraphs of memory QEC experiments

Physics PhD graduates in the MIST and Brown Labs with advisors Jungsang Kim and Kenneth Brown

PhD Graduation 2025

Brown Lab and MIST Lab students graduate

QUITS: A modular Qldpc code circUIT Simulator

QUITS: A modular Qldpc code circUIT Simulator

An open-source framework for circuit-level simulations of QLDPC codes

Tianyi Chen with thesis champagne bottle celebrating her PhD defense

Phoebe defends her thesis

Tianyi Chen defends her thesis on "Automated Laser Control and Simplified Two-Qubit Gates in Trapped-Ion Quantum Computing"

Mingyu Kang preparing to defend his thesis

Mingyu defends his thesis

Mingyu Kang defends his thesis "Towards quantum advantage with trapped ions"

Brown lab members and alumni at a dinner table at the APS Global Physics Summit

Brown Lab at APS Global Physics Summit

Brown Lab members and alumni meet up in Anaheim at the APS Global Physics Summit

Aniket Dalvi with his signed PhD bottle and his advisor Ken Brown

Aniket defends his thesis

Aniket Davli defends his thesis on "Optimizing Compilation and Software Architectures for Quantum Computers"

Brown lab members and alumni at QIP 2025

Brown Lab at QIP

Brown Lab members and alumni meet at QIP 2025

Swapnil Patel celebrating his successful thesis defense

Swapnil defends his thesis

Swapnil Patel defends his thesis "Cold Chemistry and Precision Spectroscopy of CaH+ Molecular Ions"