Buscar
Mostrando ítems 1-10 de 253
Quantum number primer
(The Chemiluminescence Home Page, 2016)
Quantum number primer
(The Chemiluminescence Home Page, 2011)
Termalização e correlações quânticas nos contextos de sistemas quânticos abertos e cadeias de spins
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2013-01-11)
In this thesis, we study the behavior of Quantum Discord in the contexts of open quantum systems and spin chains. Furthermore, we investigate the thermalization process of a spin chain due to interaction with the environment. ...
Suppression of decoherence in a generalization of the spin-bath model
(IOP Publishing, 2010-01-20)
The works on decoherence due to spin baths usually agree in studying a one-spin system in interaction with a large spin bath. In this paper we generalize those models by analyzing a many-spin system and by studying decoherence ...
Conformational Analysis Of Small Molecules: Nmr And Quantum Mechanics Calculations
(Pergamon-Elsevier Science LTDOxford, 2016)
Quantum state transfer in a XX chain with impurities
(IOP Publishing, 2011-01)
One spin excitation states are involved in the transmission of quantum states and entanglement through a quantum spin chain, the localization properties of these states are crucial to achieve the transfer of information ...
Engenharia de reservatórios com temperaturas efetivas arbitrárias e máquinas térmicas quânticas para sistemas de spins nucleares
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2021-05-24)
In this work we show how to engineer reservoirs with different effective temperatures for a single qubit (quantum bit) system. To that end, we built an appropriate interaction between a qubit, that is, a 13C nuclear spin, ...
The coprime quantum chain
(IOP Publishing, 2020)