76 citations · 203 across the 5 of their papers we have counts for
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cond-mat.str-el2013★ 34 cited
Experimental Quantification of Entanglement Through Heat Capacity
H. Singh, T. CHakraborty, D. Das +4
A new experimental realization of heat capacity as an entanglement witness (EW) is reported. Entanglement properties of a low dimensional quantum spin system are investigated by he…
cond-mat.str-el2013★ 76 cited
Quantum bicriticality in the heavy-fermion metamagnet YbAgGe
Y. Tokiwa, M. Garst, P. Gegenwart +2
Bicritical points, at which two distinct symmetry-broken phases become simultaneously unstable, are typical for spin-flop metamagnetism. Interestingly, the heavy-fermion compound Y…
cond-mat.str-el2013★ 38 cited
Zero-field Quantum Critical Point in CeCoIn
Y. Tokiwa, P. Gegenwart, E. D. Bauer
Quantum criticality in the normal and superconducting state of the heavy-fermion metal CeCoIn is studied by measurements of the magnetic Grüneisen ratio, , and specific he…