Theauthorproposesanewvariantofsemanticminimalismcombininganti-intentionalism(theviewaccordingtowhich thesemanticcontentofutteredsentencesisindependentofspeakerintentions)withtherejectionofpropositional ism(theviewaccordingtowhichthesemanticcontentofutteredsentencesalwaysreachesthelevelofaproposition,i .e.acontentpotentiallyfiguringastheobjectofanattitude).Investigatingthespecificsofdemonstrativeexpre ssionsasatouchstoneforherminimalistaccount,bydecouplingthenotionofatruth-conditionfromthatofaproposi tiontheauthormanagestostaywithintheboundsofatruth-conditionalaccount,whiletakingintoaccountthatthere ferentsofdemonstrativeexpressionscannotbedeterminedwithoutreferencetospeakerintentions.

This book is a collection of key readings on Minimalist Syntax, the most recent, and arguably most important, theoretical development within the Principles and Parameters approach to syntactic theory. Brings together in one volume the key readings on Minimalist Syntax Includes an introduction and overview of the Minimalist Program written by two prominent researchers Excerpts crucial pieces from the beginning of Minimalism to the most recent work and provides invaluable coverage of the most important topics.

We propose a realistic device for detecting objects almost without transferring a single quantum of energy to them. The device can work with an efficiency close to 100% and relies on two detectors counting both presence and absence of the objects. Its possible usage in performing fundamental experiments as well as possible applications are discussed.

We show that in quantum logic of closed subspaces of Hilbert space one cannot substitute quantum operations for classical (standard Hilbert space) ones and treat them as primitive operations. We consider two possible ways of such a substitution and arrive at operation algebras that are not lattices what proves the claim. We devise algorithms and programs which write down any two-variable expression in an orthomodular lattice by means of classical and quantum operations in an identical form. Our results show that (...) lattice structure and classical operations uniquely determine quantum logic underlying Hilbert space. As a consequence of our result, recent proposals for a deduction theorem with quantum operations in an orthomodular lattice as well as a, substitution of quantum operations for the usual standard Hilbert space ones in quantum logic prove to be misleading. Quantum computer quantum logic is also discussed. (shrink)

Unified quantum logic based on unified operations of implication is formulated as an axiomatic calculus. Soundness and completeness are demonstrated using standard algebraic techniques. An embedding of quantum logic into a new modal system is carried out and discussed.

The set of 60 real rays in four dimensions derived from the vertices of a 600-cell is shown to possess numerous subsets of rays and bases that provide basis-critical parity proofs of the Bell-Kochen-Specker (BKS) theorem (a basis-critical proof is one that fails if even a single basis is deleted from it). The proofs vary considerably in size, with the smallest having 26 rays and 13 bases and the largest 60 rays and 41 bases. There are at least 90 basic (...) types of proofs, with each coming in a number of geometrically distinct varieties. The replicas of all the proofs under the symmetries of the 600-cell yield a total of almost a hundred million parity proofs of the BKS theorem. The proofs are all very transparent and take no more than simple counting to verify. A few of the proofs are exhibited, both in tabular form as well as in the form of MMP hypergraphs that assist in their visualization. A survey of the proofs is given, simple procedures for generating some of them are described and their applications are discussed. It is shown that all four-dimensional parity proofs of the BKS theorem can be turned into experimental disproofs of noncontextuality. (shrink)

Dieser Band thematisiert Heideggers Verständnis der technischen Welt und deren Verhältnis zu Kunst, Politik und Sprache. Diskutiert wird dabei auch, wie Heideggers Denken der Technik von Philosophen der Gegenwart aufgegriffen und weiter entwickelt wird und wie es dabei helfen kann, Globalisierung, Digitalisierung und die Entwicklung in den Biotechnologien philosophisch zu verstehen. Im Dokumententeil wird die Urfassung von Die Zeit des Weltbildes veröffentlicht.