16 papers
Collective neutrino oscillations: Many-body non-forward effects and non-classicality
Julien Froustey, Ermal Rrapaj, Yuhao Liu +3
Neutrino evolution in dense astrophysical environments is typically described either within a quantum kinetic framework, which neglects the build-up of multi-body correlations, or…
Multi-Qubit Dyadic Phase Fixing for Fault-Tolerant Quantum Compilation
Justin Kalloor, Mathias Weiden, Ed Younis +2
Fault-tolerant quantum computing requires translating application-level quantum circuits into the Clifford+ gate set, where the gate is the dominant resource cost. Phase kic…
PureMagic: A Dynamic Scheduler for Lattice Surgery
Steven Hofmeyr, Mathias Weiden, Justin Kalloor +2
Fault-tolerant quantum computation on surface codes requires magic states for universal computation. Traditional distillation factories deliver magic states deterministically but c…
Linear Complexity Fermionic Simulation on Quantum Devices with Hardware Connectivity Constraints
Xiangyu Gao, Winston Li, Jiakang Li +4
Simulating fermionic systems on quantum hardware requires compiling fermionic Hamiltonians into executable quantum circuits. Existing approaches treat each compilation stage indepe…
Logical Resource Estimation for Quantum State Preparation with Compilation
Diyi Liu, Hanyu Wang, Shuchen Zhu +6
Quantum state preparation is a fundamental primitive in quantum algorithms for encoding classical data into quantum amplitudes. We compare the cost of preparing general -qubit s…
Optimizing PyTorch Inference with LLM-Based Multi-Agent Systems
Kirill Nagaitsev, Luka Grbcic, Samuel Williams +1
Maximizing performance on available GPU hardware is an ongoing challenge for modern AI inference systems. Traditional approaches include writing custom GPU kernels and using specia…