activity
20082026
most citedDemonstration of a small programmable quantum computer with atomic qubits

785 citations · 3.2k across the 14 of their papers we have counts for

collaborators

15 papers

quant-ph2026

Breakeven demonstration of quantum low-density parity-check codes

Edwin Tham, Michael L. Goldman, Shantanu Debnath +8

High-rate quantum low-density parity-check (qLDPC) codes are a leading candidate for fault-tolerant quantum computing. They feature higher encoding rates than planar alternatives s…

quant-ph2020

Nearest Centroid Classification on a Trapped Ion Quantum Computer

Sonika Johri, Shantanu Debnath, Avinash Mocherla +4

Quantum machine learning has seen considerable theoretical and practical developments in recent years and has become a promising area for finding real world applications of quantum…

quant-ph2019★ 104 cited

Efficient Arbitrary Simultaneously Entangling Gates on a trapped-ion quantum computer

Nikodem Grzesiak, Reinhold Blümel, Kristin Beck +7

Efficiently entangling pairs of qubits is essential to fully harness the power of quantum computing. Here, we devise an exact protocol that simultaneously entangles arbitrary pairs…

quant-ph2019★ 515 cited

Benchmarking an 11-qubit quantum computer

K. Wright, K. M. Beck, S. Debnath +21

The field of quantum computing has grown from concept to demonstration devices over the past 20 years. Universal quantum computing offers efficiency in approaching problems of scie…

quant-ph2019★ 35 cited

Ground-state energy estimation of the water molecule on a trapped ion quantum computer

Yunseong Nam, Jwo-Sy Chen, Neal C. Pisenti +23

Quantum computing leverages the quantum resources of superposition and entanglement to efficiently solve computational problems considered intractable for classical computers. Exam…

quant-ph2017★ 52 cited

Observation of Hopping and Blockade of Bosons in a Trapped Ion Spin Chain

S. Debnath, N. M. Linke, S. -T. Wang +4

The local phonon modes in a Coulomb crystal of trapped ions can represent a Hubbard system of coupled bosons. We selectively prepare single excitations at each site and observe fre…