486 citations · 1.5k across the 31 of their papers we have counts for
5 papers · 1 filter
Destructive Error Interference in Product-Formula Lattice Simulation
Minh C. Tran, Su-Kuan Chu, Yuan Su +2
Quantum computers can efficiently simulate the dynamics of quantum systems. In this paper, we study the cost of digitally simulating the dynamics of several physically relevant sys…
A Theory of Trotter Error
Andrew M. Childs, Yuan Su, Minh C. Tran +2
The Lie-Trotter formula, together with its higher-order generalizations, provides a direct approach to decomposing the exponential of a sum of operators. Despite significant effort…
Locality and Heating in Periodically Driven, Power-law Interacting Systems
Minh C. Tran, Adam Ehrenberg, Andrew Y. Guo +3
We study the heating time in periodically driven -dimensional systems with interactions that decay with the distance as a power-law . Using linear response theory, we…
Signaling and Scrambling with Strongly Long-Range Interactions
Andrew Y. Guo, Minh C. Tran, Andrew M. Childs +2
Strongly long-range interacting quantum systems---those with interactions decaying as a power-law in the distance on a -dimensional lattice for ---have recei…
Complexity phase diagram for interacting and long-range bosonic Hamiltonians
Nishad Maskara, Abhinav Deshpande, Adam Ehrenberg +3
We classify phases of a bosonic lattice model based on the computational complexity of classically simulating the system. We show that the system transitions from being classically…