Aspect and Modality in Indonesian the Case of Sudah, Telah, Pernah, and Sempat

In this paper, I describe four Indonesian aspect markers, sudah, telah, pernah, and sempat, showing that the main opposition between them relies not only on their aspectual meanings, but also on the various modalities they express. The opposition between the very frequent markers sudah and telah is analysed in detail. The syntactic and semantic survey shows that these two markers are not synonyms in most contexts

The Indonesian Verbal Suffix –Nya; Nominalization or Subordination?

The suffix ‑nya is one of the most frequent and polysemic suffixes in Indonesian. It can provide definite determination and topicalization. The “Verb‑nya“, which often appears in a topicalized subject Noun Phrase (NP), is generally labelled as a deverbal noun. Nevertheless, many syntactic constraints set it apart from Indonesian deverbal nouns. “Verb‑nya“ must be complemented by a NP, which can easily be reconstructed as a former subject: a sentence is topicalized and thus becomes a noun clause, generally the subject of the main clause Verb Phrase (VP). I argue that “Verb‑nya“ is a subordinate noun clause, almost always conveying causality. This causal noun clause, an innovation in formal written Indonesian (especially in the media), seems to fill a “gap“: the impossibility of beginning a sentence with a subordinating morpheme (‘that', ‘because')

Aspect and Modality in Indonesian the Case of Sudah, Telah, Pernah, and Sempat

In this paper, I describe four Indonesian aspect markers, sudah, telah, pernah, and sempat, showing that the main opposition between them relies not only on their aspectual meanings, but also on the various modalities they express. The opposition between the very frequent markers sudah and telah is analysed in detail. The syntactic and semantic survey shows that these two markers are not synonyms in most contexts

The fine-tuning problem revisited in the light of the Taylor-Lagrange renormalization scheme

We re-analyse the perturbative radiative corrections to the Higgs mass within the Standard Model in the light of the Taylor-Lagrange renormalization scheme. This scheme naturally leads to completely finite corrections, depending on an arbitrary dimensionless scale. This formulation avoids very large individual corrections to the Higgs mass. In other words, it is a confirmation that the so-called fine-tuning problem in the Standard Model is just an artefact of the regularization scheme and should not lead to any physical interpretation in terms of the energy scale at which new physics should show up, nor to the appearance of a new symmetry. We analyse the characteristic physical scales relevant for the description of these radiative corrections.Comment: 8 pages, 2 figure

Extended Complex Trigonometry in Relation to Integrable 2D-Quantum Field Theories and Duality

Multicomplex numbers of order n have an associated trigonometry (multisine functions with (n-1) parameters) leading to a natural extension of the sine-Gordon model. The parameters are constrained from the requirement of local current conservation. In two dimensions for n < 6 known integrable models (deformed Toda and non-linear sigma, pure affine Toda...) with dual counterparts are obtained in this way from the multicomplex space MC itself and from the natural embedding \MC_n \subset \MMC_m, n < m. For $n \ge 6$ a generic constraint on the space of parametersis obtained from current conservation at first order in the interaction Lagragien.Comment: 11 pages, no figure, LaTex with amsmath accepted by Phys. Lett.

Critical properties of Φ1+14\Phi^4_{1+1}-theory in Light-Cone Quantization

The dynamics of the phase transition of the continuum $\Phi ^{4}_{1+1}$-theory in Light Cone Quantization is reexamined taking into account fluctuations of the order parameter $$ in the form of dynamical zero mode operators (DZMO) which appear in a natural way via the Haag expansion of the field $\Phi (x)$ of the interacting theory. The inclusion of the DZM-sector changes significantly the value of the critical coupling, bringing it in agreement within 2% with the most recent Monte-Carlo and high temperature/strong coupling estimates. The critical slowing down of the DZMO governs the low momentum behavior of the dispersion relation through invariance of this DZMO under conformal transformations preserving the local light cone structure. The critical exponent $\eta$ characterising the scaling behaviour at $k^2 \to 0$ comes out in agreement with the known value 0.25 of the Ising universality class. $\eta$ is made of two contributions: one, analytic $(75$) and another (25%) which can be evaluated only numerically with an estimated error of 3%. The $\beta$-function is then found from the non-perturbative expression of the physical mass. It is non-analytic in the coupling constant with a critical exponent $\omega=2$. However, at D=2, $\omega$ is not parametrisation independent with respect to the space of coupling constants due to this strong non-analytic behaviour.Comment: Latex, 22 pages, 8 Postscript figures,Appendi

Scaling Laws and Transient Times in 3He Induced Nuclear Fission

Fission excitation functions of compound nuclei in a mass region where shell effects are expected to be very strong are shown to scale exactly according to the transition state prediction once these shell effects are accounted for. The fact that no deviations from the transition state method have been observed within the experimentally investigated excitation energy regime allows one to assign an upper limit for the transient time of 10 zs.Comment: 7 pages, TeX type, psfig, submitted to Phys. Rev. C, also available at http://csa5.lbl.gov/moretto/ps/he3_paper.p

Taylor-Lagrange renormalization scheme, Pauli-Villars subtraction, and light-front dynamics

We show how the recently proposed Taylor-Lagrange renormalization scheme can lead to extensions of singular distributions which are reminiscent of the Pauli-Villars subtraction. However, at variance with the Pauli-Villars regularization scheme, no infinite mass limit is performed in this scheme. As an illustration of this mechanism, we consider the calculation of the self-energy in second order perturbation theory in the Yukawa model, within the covariant formulation of light-front dynamics. We show in particular how rotational invariance is preserved in this scheme.Comment: 9 pages, 1 figure To be published in Physical Review