64 citations · 171 across the 14 of their papers we have counts for
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cond-mat.str-el2006★ 64 cited
Experimental observation of quantum entanglement in low dimensional spin systems
T. G. Rappoport, L. Ghivelder, J. C. Fernandes +2
We report macroscopic magnetic measurements carried out in order to detect and characterize field-induced quantum entanglement in low dimensional spin systems. We analyze the pyrob…
cond-mat.str-el2006★ 6 cited
Bose-Einstein condensation and entanglement in magnetic systems
Mucio A. Continentino
We present a study of magnetic field induced quantum phase transitions in insulating systems. A generalized scaling theory is used to obtain the temperature dependence of several p…
cond-mat.str-el2006
Spin wave instabilities and field induced transitions in heavy fermions
Mucio A. Continentino
We study phase transitions in heavy fermion systems due to spin-wave instabilities. One motivation is to determine the changes in the spin-wave parameters of a magnetically ordered…