5 papers
Scalable Exact Non-Pauli Noise Simulation for Fault-Tolerant Quantum Circuits
Yuewen Hou, Gokul Subramanian Ravi
Fault-tolerant quantum design relies on simulating noisy quantum error correction (QEC) circuits with hundreds to thousands of physical qubits and large circuit depths. High-throug…
C-Phase-Aware Compilation for Efficient Fault-Tolerant Quantum Execution
Dhanvi Bharadwaj, Siddharth Dangwal, Yuewen Hou +1
Achieving practical quantum advantage on fault-tolerant quantum computers (FTQC) is fundamentally constrained by the substantial spatial and temporal overheads required to map logi…
Scalable Clifford-Based Classical Initialization for the Quantum Approximate Optimization Algorithm
Dhanvi Bharadwaj, Yuewen Hou, Guang-Yi Li +1
Variational Quantum Algorithms (VQAs), such as the Quantum Approximate Optimization Algorithm (QAOA), offer a promising route to tackling combinatorial optimization problems on nea…
TreeVQA: A Tree-Structured Execution Framework for Shot Reduction in Variational Quantum Algorithms
Yuewen Hou, Dhanvi Bharadwaj, Gokul Subramanian Ravi
Variational Quantum Algorithms (VQAs) are promising for near- and intermediate-term quantum computing, but their execution cost is substantial. Each task requires many iterations a…
Empowering the Quantum Cloud User with QRIO
Shmeelok Chakraborty, Yuewen Hou, Ang Chen +1
Quantum computing is moving swiftly from theoretical to practical applications, making it crucial to establish a significant quantum advantage. Despite substantial investments, acc…