2 papers
quant-ph2025
Simulating quantum collision models with Hamiltonian simulations using early fault-tolerant quantum computers
Kushagra Garg, Zeeshan Ahmed, Subhadip Mitra +1
We develop randomized quantum algorithms to simulate quantum collision models, also known as repeated interaction schemes, which provide a rich framework to model various open-syst…
quant-ph2024
Qubit frugal entanglement determination with the deep multi-scale entanglement renormalization ansatz
Kushagra Garg, Zeeshan Ahmed, Andreas Thomasen
We study the deep multi-scale entanglement renormalization ansatz (DMERA) on quantum hardware and the causal cone of a subset of the qubits which make up the ansatz. This causal co…