16 citations · 44 across the 5 of their papers we have counts for
5 papers
STIRAP-Inspired Robust Gates for a Superconducting Dual-Rail Qubit
Ujjawal Singhal, Harsh Vardhan Upadhyay, Irshad Ahmad +1
STImulated Raman Adiabatic Passage (STIRAP) is a powerful technique for robust state transfer capabilities in quantum systems. This method, however encounters challenges for its im…
Absence of heat flow in ν = 0 quantum Hall ferromagnet in bilayer graphene
Ravi Kumar, Saurabh Kumar Srivastav, Ujjal Roy +6
The charge neutrality point of bilayer graphene, denoted as ν = 0 state, manifests competing phases marked by spontaneously broken isospin (spin/valley/layer) symmetries under exte…
Low-latency machine learning FPGA accelerator for multi-qubit-state discrimination
Pradeep Kumar Gautam, Shantharam Kalipatnapu, Shankaranarayanan H +4
Measuring a qubit state is a fundamental yet error-prone operation in quantum computing. These errors can arise from various sources, such as crosstalk, spontaneous state transitio…
Instabilities near ultrastrong coupling in microwave optomechanical cavity
Soumya Ranjan Das, Sourav Majumder, Sudhir Kumar Sahu +3
With artificially engineered systems, it is now possible to realize the coherent interaction rate, which can become comparable to the mode frequencies, a regime known as ultrastron…
SQ-CARS: A Scalable Quantum Control and Readout System
Ujjawal Singhal, Shantharam Kalipatnapu, Pradeep Kumar Gautam +5
Qubits are the basic building blocks of a quantum processor which require electromagnetic pulses in giga hertz frequency range and latency in nanoseconds for control and readout. I…