Justice unbound? Globalisation, states and the transformation of the social bond

Conventional accounts of justice suppose the presence of a stable political society, stable identities, and a Westphalian cartography of clear lines of authority--usually a state--where justice can be realised. They also assume a stable social bond. But what if, in an age of globalisation, the territorial boundaries of politics unbundle and a stable social bond deteriorates? How then are we to think about justice? Can there be justice in a world where that bond is constantly being disrupted or transformed by globalisation? Thus the paper argues that we need to think about the relationship between globalisation, governance and justice. It does so in three stages: (i) It explains how, under conditions of globalisation, assumptions made about the social bond are changing. (ii) It demonsrates how strains on the social bond within states give rise to a search for newer forms of global political theory and organisation and the emergence of new global (non state) actors which contest with states over the policy agendas emanating from globalisation. (iii) Despite the new forms of activity identified at (ii) the paper concludes that the prospects for a satisfactory synthesis of a liberal economic theory of globalisation, a normative political theory of the global public domain and a new social bond are remote

An Australian Outlook on International Affairs? The Evolution of International Relations Theory in Australia

Disciplinary histories of Australian International Relations (IR) theory have tended to focus on the 1960s — when a number of Australian scholars returned from the UK to take up posts at the Australian National University’s Department of International Relations — as the beginning of a discipline that has subsequently flourished through various disciplinary debates and global events. This article offers a preliminary attempt at narrating a more complete history of Australian IR by beginning to recover much-neglected contributions made in the early interwar years. From these earliest years through to the current “era of critical diversity”, it is argued, Australian scholars have made considerable contributions not just to the intellectual formation of an Australian outlook on international affairs, but to an understanding of international relations itself

Globalisation and Its critics

Introduction to International Relations: Australian Perspectives provides comprehensive coverage of its subject while capturing distinctively Australian perspectives and concerns. Designed for undergraduate students this textbook brings together leading Australian scholars to present lively introductory analyses of the theories, actors, issues, institutions and processes that animate international relations today. Introduction to International Relations: Australian Perspectives introduces students to the main theoretical perspectives before covering an extensive range of topics with historical, practical and normative dimensions

Trading quantum for classical resources in quantum data compression

We study the visible compression of a source E of pure quantum signal states, or, more formally, the minimal resources per signal required to represent arbitrarily long strings of signals with arbitrarily high fidelity, when the compressor is given the identity of the input state sequence as classical information. According to the quantum source coding theorem, the optimal quantum rate is the von Neumann entropy S(E) qubits per signal. We develop a refinement of this theorem in order to analyze the situation in which the states are coded into classical and quantum bits that are quantified separately. This leads to a trade--off curve Q(R), where Q(R) qubits per signal is the optimal quantum rate for a given classical rate of R bits per signal. Our main result is an explicit characterization of this trade--off function by a simple formula in terms of only single signal, perfect fidelity encodings of the source. We give a thorough discussion of many further mathematical properties of our formula, including an analysis of its behavior for group covariant sources and a generalization to sources with continuously parameterized states. We also show that our result leads to a number of corollaries characterizing the trade--off between information gain and state disturbance for quantum sources. In addition, we indicate how our techniques also provide a solution to the so--called remote state preparation problem. Finally, we develop a probability--free version of our main result which may be interpreted as an answer to the question: ``How many classical bits does a qubit cost?'' This theorem provides a type of dual to Holevo's theorem, insofar as the latter characterizes the cost of coding classical bits into qubits.Comment: 51 pages, 7 figure

Pelko ja ahdistus : Nationalistinen ja rasistinen fantasian politiikka

Crises have become a new normality. This normality is turned into grounds for the politics of fear. The hegemonic principle of the politics of fear is security. This politics, which invents objects of fear, is intimately linked to the nationalist identity politics shaped by a particular nationalist essence. Racism is an elemental part of the nationalist identity politics. In the text, racism is considered in relation to, on the one hand, fear and anxiety and, on the other hand, the imaginary and symbolic orders and the structure of fantasy. This analysis shows how xenophobic images, nationalist signifiers and racist fantasies create the vicious circles of fear and hate that gives justification for the nationalist identity politics that raises security as the hegemonic organizing principle. To counter the nationalist identity politics, the nationalist and racist fantasy must be traversed. Therefore, an anti-racist politics cannot be based on any pre-given identity. It takes place only as emancipatory events that confront the racists and nationalist fantasy.Peer reviewe

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95 confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV

Search for supersymmetry in events with one lepton and multiple jets in proton-proton collisions at root s=13 TeV

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Measurement of the top quark mass using charged particles in pp collisions at root s=8 TeV

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Measurement of nuclear modification factors of gamma(1S)), gamma(2S), and gamma(3S) mesons in PbPb collisions at root s(NN)=5.02 TeV

The cross sections for ϒ(1S), ϒ(2S), and ϒ(3S) production in lead-lead (PbPb) and proton-proton (pp) collisions at √sNN = 5.02 TeV have been measured using the CMS detector at the LHC. The nuclear modification factors, RAA, derived from the PbPb-to-pp ratio of yields for each state, are studied as functions of meson rapidity and transverse momentum, as well as PbPb collision centrality. The yields of all three states are found to be significantly suppressed, and compatible with a sequential ordering of the suppression, RAA(ϒ(1S)) > RAA(ϒ(2S)) > RAA(ϒ(3S)). The suppression of ϒ(1S) is larger than that seen at √sNN = 2.76 TeV, although the two are compatible within uncertainties. The upper limit on the RAA of ϒ(3S) integrated over pT, rapidity and centrality is 0.096 at 95% confidence level, which is the strongest suppression observed for a quarkonium state in heavy ion collisions to date. © 2019 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.Peer reviewe