Energy as witness of multipartite entanglement in spin clusters

We derive energy minima for biseparable states in three- and four-spin systems, with Heisenberg Hamiltonian and s <= 5/2. These provide lower bounds for tripartite and quadripartite entanglement in chains and rings with larger spin number N. We demonstrate that the ground state of an $N$-spin Heisenberg chain is $N$-partite entangled, and compute the energy gap with respect to biseparable states for N <= 8

The Elephant in the Room: How neoliberal architecture education undermines wellbeing

This essay examines the performative space of neoliberal architectural education in the United Kingdom, its history, attributes and values, focusing on staff and student wellbeing in relation to work-time. Here, it is argued that the unhealthy and imbalanced long work hours culture of the architectural design studio, which has been exacerbated under neoliberalism and post- pandemic through online studio teaching, needs to be acknowledged as ‘the elephant in the room’ of architectural education. As a workspace in which unhealthy work practices are acculturated, and consequently perpetuated from the university into the architect’s work life, the vertical unit system encourages a competitive ego culture at the expense of a balanced work life. In a neoliberal market economy, how might architectural design studio education be reframed to enhance wellbeing

Tolerance in the Peer Review of Interdisciplinary Research in Architectural Journal Publishing

In order to consider how to negotiate the publication space of interdisciplinary research in architecture in academic journals, this essay reflects on the current forms of writing in architectural discourse, the history of a “critique militante” architectural (peer) review process within the academy, and the future possibilities of a feminist oriented process that seeks to accommodate otherness. These reflections emerge from our experience as academics and as women editors of the interdisciplinary, multimedia journal, Architecture and Culture, first published in 2013. The essay argues that peer review for interdisciplinary research in architecture needs to be re-negotiated as publishing tolerance through a contingency approach to evaluation. We conclude that academic architectural journal publishing can flourish through broader conversational modes of open, non-hierarchical knowledge exchange and editorial practice where published work undergoes a process of becoming

Introduction: Transdisciplinary Urbanism and culture

This book originates from the contemporary research approach and ideology centred on inter-disciplinarity to examine issues in urbanism and culture. The crux of that research lies at the heart of academic institutions, in particular the way in which various disciplinary discourses are available and the manner in which researchers are currently trying to address issues in urbanism and culture with inter-disciplinary research methods and approaches. This introductory chapter opens up different aspects and dynamics in urban research. It shows how established and early-career researchers are conceptualising and attempting to address various urban research strands, which were discussed at the 9th Annual AHRA (Architectural Humanities Research Association) Research Student Symposium.

Towards the chemical tuning of entanglement in molecular nanomagnets

Antiferromagnetic spin rings represent prototypical realizations of highly correlated, low-dimensional systems. Here we theoretically show how the introduction of magnetic defects by controlled chemical substitutions results in a strong spatial modulation of spin-pair entanglement within each ring. Entanglement between local degrees of freedom (individual spins) and collective ones (total ring spins) are shown to coexist in exchange-coupled ring dimers, as can be deduced from general symmetry arguments. We verify the persistence of these features at finite temperatures, and discuss them in terms of experimentally accessible observables.Comment: 5 pages, 4 figure

Tolerance in the Peer Review of Interdisciplinary Research in Architectural Journal Publishing

In order to consider how to negotiate the publication space of interdisciplinary research in architecture in academic journals, this essay reflects on the current forms of writing in architectural discourse, the history of a “critique militante” architectural (peer) review process within the academy, and the future possibilities of a feminist oriented process that seeks to accommodate otherness. These reflections emerge from our experience as academics and as women editors of the interdisciplinary, multimedia journal, Architecture and Culture, first published in 2013. The essay argues that peer review for interdisciplinary research in architecture needs to be re-negotiated as publishing tolerance through a contingency approach to evaluation. We conclude that academic architectural journal publishing can flourish through broader conversational modes of open, non-hierarchical knowledge exchange and editorial practice where published work undergoes a process of becoming