We discuss the case against Factorism, which is the standard assumption in quantum mechanics that the labels of the $$\otimes$$ ⊗ -factor Hilbert-spaces in direct-product Hilbert-spaces of composite physical systems of similar particles refer to particles, either directly or descriptively. We distinguish different versions of Factorism and argue for their truth or falsehood. In particular, by introducing the concepts of snapshot Hilbert-space and Schrödinger-movie, we demonstrate that there are Hilbert-spaces and $$\otimes$$ ⊗ -factorisations where the labels do refer, even descriptively, (...) to similar particles, which renders them probabilistically absolutely discernible. (shrink)

Exploring the connection between Bentham and Byron forged by the Greek struggle for independence, this book focuses on the activities of the London Greek Committee, supposedly founded by disciples of Jeremy Bentham, which mounted the expedition on which Lord Byron ultimately met his death in Greece. Rosen's penetrating study provides a new assessment of British philhellenism and examines for the first time the relationship between Bentham's theory of constitutional government and the emerging liberalism of the 1820s. Breaking new ground in (...) the history of political ideas and culture in the early nineteenth century, Rosen advances striking new interpretations based on recently published texts and manuscript sources of the development of constitutional theory from Locke and Montesquieu, the conflicting strands of liberalism in the 1820s, and the response in Britain to strong claims for national self-determination in the Mediterranean basin. He sets out to distinguish between Bentham's theory and the ideological context against which it is usually interpreted. (shrink)

The essays in this collection address different aspects of Dewey's philosophy of logic, from his work at the beginning of the twentieth century to the culmination of his logical thought in the 1938 volume, Logic: The Theory of Inquiry.

A detailed attempt to ground the topological properties of time in the laws of micro- and macro-physical processes. The reversible processes of mechanics are used to define an order among temporally separated events, which is invariant under reversals of time direction. So long as consideration is limited to a single isolated system, a time ensemble, the transfer of the reversibility of the constituent processes of such a system to the system as a whole makes it impossible to define time direction (...) by means of the entropy curve. The directionality of time, accordingly, can only be defined as the direction of the entropy increase of multiple systems, of a space ensemble. A macrostatistical definition of time direction is then based upon the causal relation. The author's view of causation is non-deterministic: the conjunction of two events is caused if they occur together more frequently than can be expected from their chance coincidence. Reichenbach's analyses and arguments are careful and thorough; the book as a whole is a solid achievement. -- M. F. (shrink)

Keine ausführliche Beschreibung für "Über den Stand der indischen Philosophie zur Zeit Mahaviras und Buddhas" verfügbar.

A central issue of cognitive neuroscience is to understand how a large collection of coupled neurons combines external signals with internal memories into new coherent patterns of meaning. An external stimulus localized at some input spreads over a large assembly of coupled neurons, building up a collective state univocally corresponding to the stimulus. Thus, the synchronization of spike trains of many individual neurons is the basis of a coherent perception. Based on recent investigations of homoclinic chaotic systems and their synchronization, (...) a novel conjecture for the dynamics of single neurons and, consequently, for neuron assemblies is formulated. Homoclinic chaos is proposed as a suitable way to code information in time by trains of equal spikes occurring at apparently erratic times. In order to classify the set of different perceptions, the percept space can be given a metric structure by introducing a distance measure between distinct percepts. The distance in percept space is conjugate to the duration of the perception in the sense that an uncertainty relation in percept space is associated with time-limited perceptions. This coding of different percepts by synchronized spike trains entails fundamental quantum features which are not restricted to microscopic phenomena. It is conjectured that they are related to the details of the perceptual chain rather than depending on Planck's action. (shrink)

Contemporary society, according to Centore, is dominated by a post-modern philosophical world-view. Lacking until now, from the many works that have been written on post-modernism, is one that scrutinizes its fundamental assumptions and presuppositions. Being and Becoming attempts to fill this need by synthesizing the key developments in contemporary post-modernism. By taking the reader through the various historical periods and developments which have led to the current situation, Centore shows what is now taken for granted by the vast majority of (...) people is not necessary for either philosophical or theological reasons. (shrink)