3 papers
quant-ph2026
Ground state preparation of random all-to-all Hamiltonians using ADAPT-VQE
Sabhyata Gupta, Bharath Sambasivam, Sophia E. Economou +3
The ground state of random Hamiltonians with all-to-all interactions such as the quantum Sherrington-Kirkpatrick (SK) model and the Sachdev-Ye-Kitaev (SYK) model follow volume-law…
cond-mat.quant-gas2026
Analog quantum simulation of chiral magnetic dynamics using optical superlattices
Sabhyata Gupta, Luis Santos
We propose an analog quantum simulation of chiral magnetic dynamics using ultracold atoms in an optical superlattice. The massive Schwinger model in the zero gauge coupling limit m…
quant-ph2024
Fast generation of Pauli transfer matrices utilizing tensor product structure
Lukas Hantzko, Lennart Binkowski, Sabhyata Gupta
Analysis of quantum processes, especially in the context of noise, errors, and decoherence is essential for the improvement of quantum devices. An intuitive representation of those…