120 citations · 272 across the 13 of their papers we have counts for
13 papers
A Framework for Stochastic Differentiable Programming
Guillaume Verdon, Leo Tyrpak, Owen Lockwood +5
We introduce Parametrized Stochastic Circuits (PSCs), a gate-based intermediate representation for programmable stochastic dynamics in which typed local stochastic kernels with tun…
Defining Standard Strategies for Quantum Benchmarks
Mirko Amico, Helena Zhang, Petar Jurcevic +4
As quantum computers grow in size and scope, a question of great importance is how best to benchmark performance. Here we define a set of characteristics that any benchmark should…
Gravitational-wave matched filtering on a quantum computer
Doğa Veske, Cenk Tüysüz, Mirko Amico +6
State of the art quantum computers have very limited applicability for accurate calculations. Here we report the first experimental demonstration of qubit-based matched filtering f…
Quasi-probabilities of work and heat in an open quantum system
Paolo Solinas, Mirko Amico, Nino N. Zanghì
We discuss an approach to determine averages of the work, dissipated heat and variation of internal energy of an open quantum system driven by an external classical field. These qu…
Experimental Deep Reinforcement Learning for Error-Robust Gateset Design on a Superconducting Quantum Computer
Yuval Baum, Mirko Amico, Sean Howell +6
Quantum computers promise tremendous impact across applications -- and have shown great strides in hardware engineering -- but remain notoriously error prone. Careful design of low…
Measurement of work and heat in the classical and quantum regimes
Paolo Solinas, Mirko Amico, Nino Zanghì
Despite the increasing interest, the research field which studies the concepts of work and heat at quantum level has suffered from two main drawbacks: first, the difficulty to prop…
Simulation of wave-particle duality in multi-path interferometers on a quantum computer
Mirko Amico, Christoph Dittel
We present an architecture to investigate wave-particle duality in -path interferometers on a universal quantum computer involving as low as qubits and develop a measu…
Dynamics of a qubit-oscillator system with periodically varying coupling
Mirko Amico, Roman Ya. Kezerashvili
The dynamics of qubits coupled to a harmonic oscillator with time-periodic coupling is investigated in the framework of Floquet theory. This system can be used to model nonadiabati…
Can the dynamical Lamb effect be observed in a superconducting circuit?
Mirko Amico, Oleg L. Berman, Roman Ya. Kezerashvili
The dynamical Lamb effect is predicted to arise in superconducting circuits when the coupling of a superconducting qubit with a resonator is periodically switched "on" and "off" no…
An Experimental Study of Shor's Factoring Algorithm on IBM Q
Mirko Amico, Zain H. Saleem, Muir Kumph
We study the results of a compiled version of Shor's factoring algorithm on the ibmqx5 superconducting chip, for the particular case of , and . The semi-classical qu…
Laplace transform approach for the dynamics of N qubits coupled to a resonator
Mirko Amico, Oleg L. Berman, Roman Ya. Kezerashvili
An approach to use the method of Laplace transform for the perturbative solution of the Schrödinger equation at any order of the perturbation for a system of qubits coupled to…
Time evolution of the quantum entanglement between qubits due to dynamical Lamb effect in the presence of dissipation
Mirko Amico, Oleg L. Berman, Roman Ya. Kezerashvili
A theoretical framework to investigate the time evolution of the quantum entanglement due to the dynamical Lamb effect between superconducting qubits coupled to a coplanar wave…
Tunable quantum entanglement of three qubits in a non-stationary cavity
Mirko Amico, Oleg L. Berman, Roman Ya. Kezerashvili
We investigate the tunable quantum entanglement and the probabilities of excitations in a system of three qubits in a non-stationary cavity due to the dynamical Lamb effect, caused…