84 citations · 298 across the 18 of their papers we have counts for
19 papers
Basis-Adaptive Sparse-State Simulation of Quantum Circuits
Ch Nihar Kartikeya, Anjana K, Bijita Sarma +1
Classical simulation of many-body quantum systems remains economical only when wavefunction amplitudes stay localized in the working basis. Fixed-basis sparse-state simulators scal…
Scalable Fluxonium-Transmon Architecture for Error Corrected Quantum Processors
Lukas Heunisch, Longxiang Huang, Stephan Tasler +9
We propose a hybrid quantum computing architecture composed of alternating fluxonium and transmon qubits, that are coupled via transmon tunable couplers. We show that this system o…
Precision Quantum Parameter Inference with Continuous Observation
Bijita Sarma, Junxin Chen, Sangkha Borah
Quantum Parameter Estimation (QPE) is important from the perspective of both fundamental quantum research and various practical applications of quantum technologies such as for dev…
Designing fast quantum gates using optimal control with a reinforcement-learning ansatz
Bijita Sarma, Michael J. Hartmann
Fast quantum gates are crucial not only for the contemporary era of noisy intermediate-scale quantum devices but also for the prospective development of practical fault-tolerant qu…
Zeptometer displacement sensing using cavity opto-magneto-mechanics
Tatiana Iakovleva, Bijita Sarma, Jason Twamley
Optomechanical systems have been proven to be very useful for precision sensing of a variety of forces and effects. In this work, we propose an opto-magno-mechanical setup for spat…
No-Collapse Accurate Quantum Feedback Control via Conditional State Tomography
Sangkha Borah, Bijita Sarma
The effectiveness of measurement-based feedback control (MBFC) protocols is hampered by the presence of measurement noise, which affects the ability to accurately infer the underly…