Accelerating many-body entanglement generation by dipolar interactions in the Bose-Hubbard model
M Dziurawiec, T Hernández Yanes, M Płodzień… - Physical Review A, 2023 - APS
The spin-squeezing protocols allow the dynamical generation of massively correlated
quantum many-body states, which can be utilized in entanglement-enhanced metrology and …
quantum many-body states, which can be utilized in entanglement-enhanced metrology and …
Exceptional Points from the Hamiltonian of a hybrid physical system: Squeezing and anti-Squeezing
We study the appearance of Exceptional Points in a hybrid system composed of a
superconducting flux-qubit and an ensemble of nitrogen-vacancy colour centres in diamond …
superconducting flux-qubit and an ensemble of nitrogen-vacancy colour centres in diamond …
Use of discrete Wigner functions in the study of decoherence of a system of superconducting flux-qubits
The persistence of coherence of a system of superconducting flux-qubits, in the presence of
an ensemble of electrons, is analysed. The time evolution of the system is solved exactly …
an ensemble of electrons, is analysed. The time evolution of the system is solved exactly …
Use of discrete Wigner functions in the study of a hybrid dissipative system
The persistence of coherence in a hybrid dissipative system, which is composed of
superconducting flux-qubits (SFQs) and an electron ensemble, is analyzed. Both the …
superconducting flux-qubits (SFQs) and an electron ensemble, is analyzed. Both the …
Study of decoherence in a system of superconducting flux-qubits interacting with an ensemble of electrons
M Reboiro, O Civitarese, R Ramirez - Annals of Physics, 2017 - Elsevier
The degree of coherence in a hybrid system composed of superconducting flux-qubits and
an electron ensemble is analysed. Both, the interactions among the electrons and among …
an electron ensemble is analysed. Both, the interactions among the electrons and among …
Spin observables in an atomic CQE system
A cavity quantum electrodynamical Hamiltonian is solved to study spin observables, such as
the orientation and fluctuations of the total spin and entropy, in a system of N two-level atoms …
the orientation and fluctuations of the total spin and entropy, in a system of N two-level atoms …
A conjecture on the use of quantum algebras in the treatment of discrete systems
O Civitarese, M Reboiro - Physics Letters A, 2010 - Elsevier
The interactions between atomic spin-states, and between them and an external radiation
field, can be described in terms of quantum algebras by a trade-off of bosonic and fermionic …
field, can be described in terms of quantum algebras by a trade-off of bosonic and fermionic …
Spin observables in an atomic CQE system
A cavity quantum electrodynamical Hamiltonian is solved to study spin observables, such as
the orientation and fluctuations of the total spin and entropy, in a system of N two-level atoms …
the orientation and fluctuations of the total spin and entropy, in a system of N two-level atoms …