In a class of quantum gravity approaches it is indicated that our observable world emerges out of a fundamental structure that appears highly resistant to any clear spatial or temporal interpretation. In this work we are examining an analogue quantum system that appears to simulate such an unintuitive structure: the emergence of the so called topological phase of matter depicted by the Chern–Simons gauge theory. By investigating the proposed analogy from the lens of category theory, we offer a clear interpretation (...) of the way in which space and time act at the fundamental level. (shrink)

The exchange between Martin Buber and Franz Rosenzweig on the status of halakha is a well known, but also frustrating fixture in scholarship. For rather than responding to Rosenzweig’s critique, Buber seems to retreat in silence, claiming to be “unable to speak” about his position on Jewish Law. Scholars have generally tried to explain Buber’s failure to respond on philosophical and biographical grounds. What I propose, by contrast, is to revisit the question of Buber’s silence and secrecy from a hermeneutical (...) standpoint, arguing that Buber engaged in a deliberate strategy of concealment that constituted its own form of response. The hermeneutics of silence discloses a call for religious renewal that follows a state of Dialogvergessenheit, but which cannot be made audible. Neither dialogue nor its remembrance can be commanded. While Buber struggles with his Nichtredenkönnen, he also stands in a tradition of secretive hermeneutics – the Jewish hermeneutics of sod. (shrink)

In this work we present an epistemic analysis of time phenomenon using the mathematical machinery of information theory and modular theory. By adopting limited commitment to the ontology of time evolution, and instead by mainly relying on the information that is in principle accessible to the observer, we find that the most primary aspect of the temporal experience, the perceived distinctiveness across the states of the world, emerges as a purely epistemic function. By analyzing the mathematical properties of this epistemic (...) function, we interpret it to be in principle insensitive to any ontic state of the world, which leads to the conclusion that the observer is subject to temporal experience irrespective of whether the underlying state of the world is dynamical or invariant. On the ground of the presented analysis, we also provide a solution to the conceptual challenge of non-equilibrium phenomena that faces the thermal time hypothesis. (shrink)

El siguiente artículo analiza la vinculación entre las asambleas barriales surgidas en Argentina a partir de las jornadas del 19 y 20 de diciembre de 2001 y las asambleas socioambientales que emergen en el país con posterioridad. Nos interesa indagar acerca de sus continuidades y rupturas, y de la posibilidad de concebirlas como formas políticas emergentes que estarían evidenciando, en ambos casos, una crisis de la institucionalidad, y en el caso particular de las asambleas socioambientales, también una crisis paradigmática del (...) orden social y económico. A partir de los objetivos propuestos, daremos cuenta de la conformación de ambos momentos asamblearios, analizaremos sus características y reflexionaremos, desde una perspectiva sociopolítica, sobre sus alcances y sus limitaciones, focalizando tanto en encontrar las huellas de las asambleas barriales en las experiencias socioambientales, como en marcar sus peculiaridades, que las constituyen, a nuestro entender, en una propuesta de largo alcance y duración, y de mayor profundidad. (shrink)