77 citations · 671 across the 49 of their papers we have counts for
11 papers · 1 filter
Universal spin-squeezing dynamics in spinor condensates
Nikolaos Giovanoudis, Navid Kazemiseresht, Fabio Mezzacapo +2
The production of large-scale entangled states is one of the main goals of next-generation quantum technologies, with an immediate potential for applications in the context of enta…
Effective light-induced Hamiltonian for atoms with large nuclear spin
Domantas Burba, Hubert Dunikowski, Martin Robert-de-Saint-Vincent +2
Ultra-cold fermionic atoms, having two valence electrons, exhibit a distinctive internal state structure, wherein the nuclear spin becomes decoupled from the electronic degrees of…
Generation of scalable many-body Bell correlations in spin chains with short-range two-body interactions
Marcin Płodzień, Tomasz Wasak, Emilia Witkowska +2
Dynamical generation of strong and scalable quantum resources, like many-body entanglement and Bell correlations, in spin- chains, is possible with all-to-all interactions, ei…
Spin squeezing in open Heisenberg spin chains
Tanausú Hernández Yanes, Giedrius Žlabys, Marcin Płodzień +4
Spin squeezing protocols successfully generate entangled many-body quantum states, the key pillars of the second quantum revolution. In our recent work [Phys. Rev. Lett. 129, 09040…
One-axis twisting as a method of generating many-body Bell correlations
Marcin Płodzień, Maciej Lewenstein, Emilia Witkowska +1
We demonstrate that the one-axis twisting (OAT), a versatile method of creating non-classical states of bosonic qubits, is a powerful source of many-body Bell correlations. We deve…
Critical quantum thermometry and its feasibility in spin systems
Enes Aybar, Artur Niezgoda, Safoura S. Mirkhalaf +3
In this work, we study temperature sensing with finite-sized strongly correlated systems exhibiting quantum phase transitions. We use the quantum Fisher information (QFI) approach…