36,865 research outputs found
Ambivalent pasts: colonial history and the theatricalities of ethnographic display
In the twenty-first century, museums holding ethnographic collections have come under scrutiny for their implication in colonial history, and many have started to address this problematic legacy, often in conscious attempts to move beyond the colonial as “post-ethnographic” spaces and forums for intercultural dialogue. This essay uses a contemporary artwork, Peggy Buth’s installation “The Warrior as Multiple, “exhibited at the Frankfurt Museum of World Cultures in 2014, as a starting point to develop a taxonomy of dominant curatorial strategies at work in ethnographic museums today: self-reflexive contextualization, inversion or reversal, indigenous curation, visible storage, and the turn to live performance—all of which are used to address colonial history. Approaching these strategies from the perspective of theatre and performance studies, the essay analyzes their “theatricalities” of display—the “doing” of ethnographic objects, as well as the “spectacularity” of dioramic settings—through a series of case studies, including the American Museum of Natural History in New York City, the Mashantucket Pequot Museum and Research Center in Connecticut, and the Tropenmuseum Amsterdam. It argues that despite their critical potential, these strategies run the danger of being complicit in a working through (in the Freudian sense of the term) of colonial history, which might ultimately “liberate” ethnographic museums from their problematic legacy. Instead, the essay proposes an insistence on ambivalence, understood as the simultaneous co-existence of at least two conflicting meanings, in order to resist such an erasure
Statistical Analysis of Structural Transitions in Small Systems
We discuss general thermodynamic properties of molecular structure formation
processes like protein folding by means of simplified, coarse-grained models.
The conformational transitions accompanying these processes exhibit
similarities to thermodynamic phase transitions, but also significant
differences as the systems that we investigate here are very small. The
usefulness of a microcanonical statistical analysis of these transitions in
comparison with a canonical interpretation is emphasized. The results are
obtained by employing sophisticated generalized-ensemble Markov-chain Monte
Carlo methodologies.Comment: 9 pages, 5 figures, Proceedings of the 22nd Workshop on Recent
Developments in Computer Simulation Studies in Condensed Matter Physics, Feb
23-27, 2009, Athens, Georgia, US
On ground state phases of quantum spin systems
In this short note, I review some recent results about gapped ground state
phases of quantum spin systems and discuss the notion of topological order.Comment: Note written for the News Bulletin of the International Association
of Mathematical Physics (IAMP); IAMP News Bulletin, July 201
Interpolated Schur multiple zeta values
Inspired by a recent work of M. Nakasuji, O. Phuksuwan and Y. Yamasaki we
combine interpolated multiple zeta values and Schur multiple zeta values into
one object, which we call interpolated Schur multiple zeta values. Our main
result will be a Jacobi-Trudi formula for a certain class of these new objects.
This generalizes an analogous result for Schur multiple zeta values and implies
algebraic relations between interpolated multiple zeta values.Comment: 21 page
Not out of context: Eric Magassa's 'The Lost' series
The article analyses a series of contemporary photographs by Swedish multi-disciplinary artist Eric Magassa and places them within the larger context of postcolonial practice. Focusing on Magassa's use of masks and the relationship, in his photographs, between sitter and environment, it argues that the political value of his work is to disrupt colonial legacies of Modernist thinking
Contact-Density Analysis of Lattice Polymer Adsorption Transitions
By means of contact-density chain-growth simulations, we investigate a simple
lattice model of a flexible polymer interacting with an attractive substrate.
The contact density is a function of the numbers of monomer-substrate and
monomer-monomer contacts. These contact numbers represent natural order
parameters and allow for a comprising statistical study of the conformational
space accessible to the polymer in dependence of external parameters such as
the attraction strength of the substrate and the temperature. Since the contact
density is independent of the energy scales associated to the interactions, its
logarithm is an unbiased measure for the entropy of the conformational space.
By setting explicit energy scales, the thus defined, highly general
microcontact entropy can easily be related to the microcanonical entropy of the
corresponding hybrid polymer-substrate system.Comment: 5 pages, 3 figures, Proceedings of the 23nd Workshop on Recent
Developments in Computer Simulation Studies in Condensed Matter Physics, Feb
22-26, 2010, Athens, Georgia, US
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