A. Pérez-Garrido

activity

19992006

most citedNew Global Minima for Thomson's Problem of Charges on a Sphere

3 citations · 3 across the 2 of their papers we have counts for

collaborators

3 papers

math.MG2006

A Very Intuitive Geometric Picture of the 24-cell, $E_{8}$ and $Λ_{16}$ Lattices Given by Using the Hopf Maps

Eric Lewin Altschuler, Antonio Perez--Garrido

We use the Hopf fibrillation to give simple and intuitive geometric constructions of the 24-cell, $E_{8}$ and $Λ_{16}$ lattices.

cond-mat.other2004★ 3 cited

New Global Minima for Thomson's Problem of Charges on a Sphere

Eric Lewin Altschuler, Antonio Perez-Garrido

Using numerical arguments we find that for $N$ = 306 a tetrahedral configuration ( $T_{h}$ ) and for N=542 a dihedral configuration ( $D_{5}$ ) are likely the global energy minimum for Tho…

cond-mat.str-el1999

Configuration space in electron glasses

A. Perez-Garrido, M. Ortuno, A. M. Somoza +1

We study numerically the configuration space at low energy of electron glasses. We consider systems with Coulomb interactions, short-range interactions and no interactions. First,…

A Very Intuitive Geometric Picture of the 24-cell, E8​ and Λ16​ Lattices Given by Using the Hopf Maps

New Global Minima for Thomson's Problem of Charges on a Sphere

Configuration space in electron glasses

A Very Intuitive Geometric Picture of the 24-cell, $E_{8}$ and $Λ_{16}$ Lattices Given by Using the Hopf Maps