4 papers
SQD-Agent: LLM-driven agentic framework for Quantum Chemistry workflows
Kislaya Tiwari, Anupama Ray
Quantum algorithms and quantum hardware are advancing towards a promising paradigm for scientific applications. However, translating domain-specific problems into executable hybrid…
DF-SQD: Deterministic Fields for Sampling-Based Quantum Diagonalization
Kushagra Agarwal, Anupama Ray
Sampling-based quantum diagonalization method exploits Quantum-centric supercomputing platforms to sample bitstrings for Hamiltonian projection on a quantum computer, and then clas…
Noise-aware selection of circuit cutting strategies under hardware noise non-uniformity
Debarthi Pal, Ritajit Majumdar, Padmanabha Venkatagiri Seshadri +2
Noise in contemporary quantum hardware is highly non-uniform across qubits and couplers, giving rise to localized low-noise "islands" within otherwise noisy device topologies. As q…
Lightweight Targeted Estimation of Layout Noise in a Quantum Computer using Quality Indicator Circuits
Shikhar Srivastava, Ritajit Majumdar, Padmanabha Venkatagiri Seshadri +2
Minimizing noise is essential for reliably executing quantum circuits on the current generation of hardware. The mapping of an abstract quantum circuit to the physical layout of th…