78 citations · 244 across the 16 of their papers we have counts for
5 papers · 1 filter
Pushing beyond the memory barrier in propagation algorithms with randomization
Manuel S. Rudolph, Ricard Puig, Slimane Thabet +1
Performant classical tools for simulating quantum circuits are important for benchmarking and supporting upcoming quantum devices. Pauli propagation offers promising capabilities,…
Dissipation accelerates quantum and classical simulation of open-system dynamics
Armando Angrisani, Ricard Puig, Yanting Teng +1
Simulating open quantum systems reveals how environmental coupling shapes relaxation, excitation transport, and the dynamics of quantum correlations. On quantum hardware, dissipati…
The cost of simulating classically tractable quantum circuits and dynamics
Su Yeon Chang, Supanut Thanasilp, Zoë Holmes +1
Determining whether a quantum evolution can be efficiently simulated classically is central to understanding the boundary between classical and quantum computation. However, polyno…
Double-bracket quantum algorithms for thermal state preparation
Andrew Wright, Reyhaneh Aghaei Saem, Supanut Thanasilp +2
We propose quantum algorithms for preparing thermal states via the simulation of the thermofield double states. The key idea is to leverage double-bracket quantum algorithms to imp…
Leveraging Symmetry Merging in Pauli Propagation
Yanting Teng, Su Yeon Chang, Manuel S. Rudolph +1
We introduce a symmetry-adapted framework for simulating quantum dynamics based on Pauli propagation. When a quantum circuit possesses a symmetry, many Pauli strings evolve redunda…