One decade of quantum optimal control in the chopped random basis
The chopped random basis (CRAB) ansatz for quantum optimal control has been proven to
be a versatile tool to enable quantum technology applications such as quantum computing …
be a versatile tool to enable quantum technology applications such as quantum computing …
Methylammonium-free, high-performance, and stable perovskite solar cells on a planar architecture
Currently, perovskite solar cells (PSCs) with high performances greater than 20% contain
bromine (Br), causing a suboptimal bandgap, and the thermally unstable methylammonium …
bromine (Br), causing a suboptimal bandgap, and the thermally unstable methylammonium …
Generation and manipulation of Schrödinger cat states in Rydberg atom arrays
Quantum entanglement involving coherent superpositions of macroscopically distinct states
is among the most striking features of quantum theory, but its realization is challenging …
is among the most striking features of quantum theory, but its realization is challenging …
A room-temperature single-photon source based on strongly interacting Rydberg atoms
Tailored quantum states of light can be created via a transfer of collective quantum states of
matter to light modes. Such collective quantum states emerge in interacting many-body …
matter to light modes. Such collective quantum states emerge in interacting many-body …
[图书][B] Introduction to tensor network methods
S Montangero, E Montangero, Evenson - 2018 - Springer
In the last years, a number of theoretical and numerical tools have been developed by a
thriving community formed by people coming from different backgrounds—condensed …
thriving community formed by people coming from different backgrounds—condensed …
Strongly correlated growth of Rydberg aggregates in a vapor cell
The observation of strongly interacting many-body phenomena in atomic gases typically
requires ultracold samples. Here we show that the strong interaction potentials between …
requires ultracold samples. Here we show that the strong interaction potentials between …
Dressing the chopped-random-basis optimization: A bandwidth-limited access to the trap-free landscape
In quantum optimal control theory the success of an optimization algorithm is highly
influenced by how the figure of merit to be optimized behaves as a function of the control …
influenced by how the figure of merit to be optimized behaves as a function of the control …
Information theoretical analysis of quantum optimal control
S Lloyd, S Montangero - Physical review letters, 2014 - APS
We study the relations between classical information and the feasibility of accurate
manipulation of quantum system dynamics. We show that if an efficient classical …
manipulation of quantum system dynamics. We show that if an efficient classical …
Single-photon source based on Rydberg exciton blockade
Bound states of electron–hole pairs in semiconductors demonstrate a hydrogen-like
behavior in their high-lying excited states that are also known as Rydberg exciton states …
behavior in their high-lying excited states that are also known as Rydberg exciton states …
Coulomb bound states of strongly interacting photons
We show that two photons coupled to Rydberg states via electromagnetically induced
transparency can interact via an effective Coulomb potential. This interaction gives rise to a …
transparency can interact via an effective Coulomb potential. This interaction gives rise to a …