15 citations · 36 across the 15 of their papers we have counts for
5 papers · 1 filter
The product structure of MPS-under-permutations
Marta Florido-Llinàs, Álvaro M. Alhambra, Rahul Trivedi +3
Tensor network methods have proved to be highly effective in addressing a wide variety of physical scenarios, including those lacking an intrinsic one-dimensional geometry. In such…
Pauli path simulations of noisy quantum circuits beyond average case
Guillermo González-García, J. Ignacio Cirac, Rahul Trivedi
For random quantum circuits on qubits of depth with depolarizing noise, the task of sampling from the output state can be efficiently performed classically using a…
Matrix-product unitaries: Beyond quantum cellular automata
Georgios Styliaris, Rahul Trivedi, David Pérez-García +1
Matrix-product unitaries (MPU) are 1D tensor networks describing time evolution and unitary symmetries of quantum systems, while their action on states by construction preserves th…
The quantum adiabatic algorithm suppresses the proliferation of errors
Benjamin F. Schiffer, Adrian Franco Rubio, Rahul Trivedi +1
The propagation of errors severely compromises the reliability of quantum computations. The quantum adiabatic algorithm is a physically motivated method to prepare ground states of…
Accuracy guarantees and quantum advantage in analogue open quantum simulation with and without noise
Vikram Kashyap, Georgios Styliaris, Sara Mouradian +2
Many-body open quantum systems, described by Lindbladian master equations, are a rich class of physical models that display complex equilibrium and out-of-equilibrium phenomena whi…