INVESTIGADORES
BOSYK Gustavo Martin
congresos y reuniones científicas
Título:
Generalized coherence vector
Autor/es:
BOSYK, G M; LOSADA, M.; MASSRI, C.; FREYTES, H.; SERGIOLI, G.
Lugar:
Roma
Reunión:
Conferencia; Young Italian Quantum Information Science Conference; 2020
Institución organizadora:
La Sapienza Universita di Roma
Resumen:
A notion of coherence vector of a general quantum state is introduced on the framework of quantumcoherence resource theory. This generalized coherence vector completely characterizes thenotions of being incoherent, as well as being maximally coherent. Moreover, using this notionand the majorization relation, a necessary condition for the conversion of general quantumstates by means of incoherent operations is obtained. Finally, a new family of coherencemonotones based on the coherence vector is introduced.
