For every matrix product state (MPS) one can always construct a so-called parent
Hamiltonian. This is a local, frustration free, Hamiltonian which has the MPS as ground state …

Rationale, aims and objectives Although demand for medication is regarded as one of the
most important factors in pharmaceutical expenditure, little is known about patients' …

A new analytical method, based on organic solvent extraction with dichloromethane–
acetone (75+ 25, v/v) followed by gas chromatography with mass spectrometric detection, is …

We study Hamiltonians which have Kitaev's toric code as a ground state, and show how to
construct a Hamiltonian which shares the ground space of the toric code, but which has …

Symmetrization of topologically ordered wave functions is a powerful method for
constructing new topological models. Here we study wave functions obtained by …

In order to develop a rapid method for the diagnosis of human brucellosis, results of the
ELISA test performed on dried whole blood spotted on filter paper were compared with those …

We prove that the only rearrangement invariant (ri) spaces for which there exists a
crossnorm verifying that the tensor product of these spaces preserves the “natural” ri space …

This article aims to explore the implications of a narrative device used by César Aira in
Cómo me hice monja and La costurera y el viento, by means of which the author seems to …

Background Tendinopathy is commonly used to describe overuse injuries in the absence of
histological confirmation and includes a range of diagnoses involving injury to the tendon …

Amateur astronomers operating small telescopes accumulate a larger amount of
observational time of Solar System planets than the ensemble of professional telescopes …