243 citations · 2.3k across the 105 of their papers we have counts for
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Peculiarities in pseudo-transitions of a mixed spin- Ising-Heisenberg double-tetrahedral chain in an external magnetic field
Onofre Rojas, Jozef Strečka, Oleg Derzhko +1
Recently, it has been rigorously verified that several one-dimensional (1D) spin models may exhibit a peculiar pseudo-transition accompanied with anomalous response of thermodynami…
Towards low-temperature peculiarities of thermodynamic quantities for decorated spin chains
Taras Krokhmalskii, Taras Hutak, Onofre Rojas +2
We discuss the origin of an enigmatic low-temperature behavior of one-dimensional decorated spin systems which was coined the pseudo-transition. Tracing out the decorated parts res…
Thermodynamics of the pyrochlore-lattice quantum Heisenberg antiferromagnet
Patrick Müller, Andre Lohmann, Johannes Richter +1
We use the rotation-invariant Green's function method (RGM) and the high-temperature expansion (HTE) to study the thermodynamic properties of the Heisenberg antiferromagnet on the…