50 citations · 132 across the 8 of their papers we have counts for
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cond-mat.mes-hall2007
Green's functions on finite lattices and their connection to the infinite lattice limit
S. Cojocaru
It is shown that the Green's function on a finite lattice in arbitrary space dimension can be obtained from that of an infinite lattice by means of translation operator. Explicit e…
cond-mat.mtrl-sci2007★ 9 cited
Incoherent mid-infrared charge excitation and the high energy anomaly in the photoemission spectra of cuprates
S. Cojocaru, R. Citro, M. Marinaro
On the basis of a semi-phenomenological model, it is argued that the high energy anomaly observed in recent photoemission experiments on cuprates is caused by interaction with an o…
math-ph2007★ 2 cited
Bessel functions of integer order in terms of hyperbolic functions
V. Bârsan, S. Cojocaru
Using Jacobi's identity we derive a simple expression for the Bessel functions of integer order in terms of combinations of powers and hyperbolic functions of the same argument.