Author pages are created from data sourced from our academic publisher partnerships and public sources.

Publications Influence

Share This Author

Chopped random-basis quantum optimization

- T. Caneva, T. Calarco, S. Montangero
- Physics
- 4 March 2011

In this work, we describe in detail the chopped random basis (CRAB) optimal control technique recently introduced to optimize time-dependent density matrix renormalization group simulations [P.… Expand

Optimal control at the quantum speed limit.

- T. Caneva, M. Murphy, +4 authors G. Santoro
- Physics, Medicine
- Physical review letters
- 24 February 2009

TLDR

Optimal control of complex atomic quantum systems

- S. van Frank, M. Bonneau, +8 authors S. Montangero
- Physics, Medicine
- Scientific reports
- 6 November 2015

TLDR

Density Matrix Renormalization Group for Dummies

- G. D. Chiara, M. Rizzi, D. Rossini, S. Montangero
- Computer Science, Physics
- 31 March 2006

We describe the Density Matrix Renormalization Group algorithms for time dependent and time independent Hamiltonians. This paper is a brief but comprehensive introduction to the subject for anyone… Expand

Simulation of time evolution with multiscale entanglement renormalization ansatz

- M. Rizzi, S. Montangero, G. Vidal
- Physics
- 22 May 2008

We describe an algorithm to simulate time evolution using the multiscale entanglement renormalization ansatz and test it by studying a critical Ising chain with periodic boundary conditions and with… Expand

Optimal control technique for many-body quantum dynamics.

- P. Doria, T. Calarco, S. Montangero
- Physics, Medicine
- Physical review letters
- 19 March 2010

We present an efficient strategy for controlling a vast range of nonintegrable quantum many-body one-dimensional systems that can be merged with state-of-the-art tensor network simulation methods… Expand

Generation and manipulation of Schrödinger cat states in Rydberg atom arrays

- Ahmed Omran, H. Levine, +16 authors M. Lukin
- Physics, Medicine
- Science
- 14 May 2019

TLDR

Communication at the quantum speed limit along a spin chain

- M. Murphy, S. Montangero, V. Giovannetti, T. Calarco
- Physics
- 20 April 2010

Spin chains have long been considered as candidates for quantum channels to facilitate quantum communication. We consider the transfer of a single excitation along a spin-1/2 chain governed by… Expand

Efficient quantum computing of complex dynamics.

- G. Benenti, G. Casati, S. Montangero, D. Shepelyansky
- Computer Science, Medicine
- Physical review letters
- 6 July 2001

We propose a quantum algorithm which uses the number of qubits in an optimal way and efficiently simulates a physical model with rich and complex dynamics described by the quantum sawtooth map. The… Expand

...

1

2

3

4

5

...