2,339 research outputs found
VIEWPOINT: Fight or Flight: Thomas Merton and the Bhagavad GÄ«tÄ\u3csup\u3e1\u3c/sup\u3e
Two commemorative events of landmark stature inspired the essay you are about to read: First, the year 2018 marks the 50th anniversary of Thomas Mertonâs abrupt departure from our material vision. Second, 2018 is also the semicentennial celebration of a consequential publication: It was in 1968 that His Divine Grace A. C. BhaktivedÄnta Swami PrabhupÄda released his unprecedentedly influential Bhagavad-gÄ«tÄ As It Is. As we shall see, the trailblazing Western visionary, Merton, and this particular edition of the GÄ«tÄ engaged in productive conversation with each other
What is Radical Recursion?
Recursion or self-reference is a key feature of contemporary research and writing in semiotics. The paper begins by focusing on the role of recursion in poststructuralism. It is suggested that much of what passes for recursion in this field is in fact not recursive all the way down. After the paradoxical meaning of radical recursion is adumbrated, topology is employed to provide some examples. The properties of the Moebius strip prove helpful in bringing out the dialectical nature of radical recursion. The Moebius is employed to explore the recursive interplay of terms that are classically regarded as binary opposites: identity and difference, object and subject, continuity and discontinuity, etc. To realize radical recursion in an even more concrete manner, a higher-dimensional counterpart of the Moebius strip is utilized, namely, the Klein bottle. The presentation concludes by enlisting phenomenological philosopher Maurice Merleau-Pontyâs concept of depth to interpret the Klein bottleâs extra dimension
Quantum Gravity and Taoist Cosmology: Exploring the Ancient Origins of Phenomenological String Theory
In the authorâs previous contribution to this journal (Rosen 2015), a phenomenological string theory was proposed based on qualitative topology and hypercomplex numbers. The current paper takes this further by delving into the ancient Chinese origin of phenomenological string theory. First, we discover a connection between the Klein bottle, which is crucial to the theory, and the Ho-tâu, a Chinese number archetype central to Taoist cosmology. The two structures are seen to mirror each other in expressing the psychophysical (phenomenological) action pattern at the heart of microphysics. But tackling the question of quantum gravity requires that a whole family of topological dimensions be brought into play. What we find in engaging with these structures is a closely related family of Taoist forebears that, in concert with their successors, provide a blueprint for cosmic evolution. Whereas conventional string theory accounts for the generation of natureâs fundamental forces via a notion of symmetry breaking that is essentially static and thus unable to explain cosmogony successfully, phenomenological/Taoist string theory entails the dialectical interplay of symmetry and asymmetry inherent in the principle of synsymmetry. This dynamic concept of cosmic change is elaborated on in the three concluding sections of the paper. Here, a detailed analysis of cosmogony is offered, first in terms of the theory of dimensional development and its Taoist (yin-yang) counterpart, then in terms of the evolution of the elemental force particles through cycles of expansion and contraction in a spiraling universe. The paper closes by considering the role of the analyst per se in the further evolution of the cosmos
The Strange Nature of Quantum Perception: To See a Photon, One Must _Be_ a Photon
This paper takes as its point of departure recent research into the possibility that human beings can perceive single photons. In order to appreciate what quantum perception may entail, we first explore several of the leading interpretations of quantum mechanics, then consider an alternative view based on the ontological phenomenology of Maurice Merleau-Ponty and Martin Heidegger. Next, the philosophical analysis is brought into sharper focus by employing a perceptual model, the Necker cube, augmented by the topology of the Klein bottle. This paves the way for addressing in greater depth the paperâs central question: Just what would it take to observe the quantum reality of the photon? In formulating an answer, we examine the nature of scientific objectivity itself, along with the paradoxical properties of light. The conclusion reached is that quantum perception requires a new kind of observation, one in which the observer of the photon adopts a concretely self-reflexive observational posture that brings her into close ontological relationship with the observed
Dynamic critical phenomena at a holographic critical point
We study time-dependent perturbations to a family of five-dimensional black
hole spacetimes constructed as a holographic model of the QCD phase diagram. We
use the results to calculate two transport coefficients, the bulk viscosity and
conductivity, as well as the associated baryon diffusion constant, throughout
the phase diagram. Near the critical point in the T-mu plane, the transport
coefficients remain finite, although their derivatives diverge, and the
diffusion goes to zero. This provides further evidence that large-N_c gauge
theories suppress convective transport. We also find a divergence in the
low-temperature bulk viscosity, outside the region expected to match QCD, and
compare the results to the transport behavior of known R-charged black holes.Comment: 40 pages, 11 figures, LaTe
Collective Prey Capture by Juvenile Venus Flytraps (Dionaea muscipula)
The Venus flytrap (Dionaea muscipula), first described by Charles Darwin, is a unique carnivorous plant which acquires prey using leaf blades modified into snap-traps. A recent study showed that prey capture by flytraps was not selective. With this study we examined prey capture rates further by analyzing D. muscipula traps less than 1 em in length to determine if juvenile flytraps differ from adults. Similar to the earlier findings, trap size appeared to play no role in prey capture success. This was likely due to the fact that 88% of all prey items recovered were smaller than the smallest collected trap, suggesting that lack of selection by traps could be due to limited prey type availability. Future research is needed to determine if flytraps in areas with greater variation in prey type instead favor selection
Bridging the "Two Culturesâ: Merleau-Ponty and the Crisis in Modern Physics
This paper brings to light the significance of Merleau-Ponty's thinking for contemporary physics. The point of departure is his 1956â57 CollĂšge de France lectures on Nature, coupled with his reflections on the crisis in modern physics appearing in The Visible and the Invisible. Developments in theoretical physics after his death are then explored and a deepening of the crisis is disclosed. The upshot is that physics' intractable problems of uncertainty and subject-object interaction can only be addressed by shifting its philosophical base from objectivism to phenomenology, as Merleau-Ponty suggested. Merleau-Ponty's allusion to "topological spaceâ in The Visible and the Invisible provides a clue for bridging the gap between "hard scienceâ and "soft philosophy.â This lead is pursued in the present paper by employing the paradoxical topology of the Klein bottle. The hope is that, by "softeningâ physics and "hardeningâ phenomenology, the "two culturesâ (cf. C. P. Snow) can be wed and a new kind of science be born
How Can We Signify Being? Semiotics and Topological Self-Signification
The premise of this paper is that the goal of signifying Being central to ontological phenomenology has been tacitly subverted by the semiotic structure of conventional phenomenological writing. First it is demonstrated that the three components of the signâsign-vehicle, object, and interpretant (C. S. Peirce)âbear an external relationship to each other when treated conventionally. This is linked to the abstractness of alphabetic language, which objectifies nature and splits subject and object. It is the subject-object divide that phenomenology must surmount if it is to signify Being. To this end, we go beyond alphabetic convention and explore the use of iconic signs. Following the lead of Merleau-Ponty, the iconic expression of Being is seen as entailing paradox, and we are directed to the fields of visual geometry and topology, where we work with three paradoxical figures: the Necker cube, Moebius strip, and Klein bottle. While the Necker cube and Moebius prove to have their limitations in fully signifying Being, the Klein bottle, possessing an added dimension (made palpable via a stereogram), can embody Being more intimately, provided that it is approached in a radically non-classical way. The essay closes with the realization that the most concrete signification of Being must be a self-signification. Here the author removes his cloak of anonymity and makes his presence tangibly felt in the text
Moving Monumentally into the New Millennium: New Acquisitions for the New Century
Exhibition Checklisthttps://digitalcommons.usu.edu/artmuseum_cat/1023/thumbnail.jp
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