Theory of Sound Waves and Collective Description
نویسندگان
چکیده
منابع مشابه
Gauge theory description of compactified pp-waves
We find a new Penrose limit of AdS5 × S5 that gives the maximally symmetric pp-wave background of Type IIB string theory in a coordinate system that has a manifest space-like isometry. This induces a new pp-wave/gauge-theory duality which on the gauge theory side involves a novel scaling limit of N = 4 SYM theory. The new Penrose limit, when applied to AdS5×S/ZM , yields a pp-wave with a space-...
متن کاملEndangered Sound Patterns: Three Perspectives on Theory and Description
In this essay, I highlight the important role of endangered language documentation and description in the study of sound patterns. Three different perspectives are presented: a long view of phonology, from ancient to modern traditions; an areal and genetic view of sound patterns, and their relation to theory and description; and a practical perspective on the importance of research on endangere...
متن کاملSound waves in strongly coupled non-conformal gauge theory plasma
Using gauge theory/gravity duality we study sound wave propagation in strongly coupled non-conformal gauge theory plasma. We compute the speed of sound and the bulk viscosity of N = 2∗ supersymmetric SU(Nc) Yang-Mills plasma at a temperature much larger than the mass scale of the theory in the limit of large Nc and large ’t Hooft coupling. The speed of sound is computed both from the equation o...
متن کاملthe analysis of the role of the speech acts theory in translating and dubbing hollywood films
از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولTollmien-shlichting and Sound Waves Interaction: General Description and Nonlinear Resonances
The general hydro-thermodynamic system of equations in 2+1 dimensions with arbitrary equations of state (Taylor series approximation) is split to eigen modes: Tollmienn-Schlichting (TS) wave and two acoustic ones. A mode definition is realized via local relation equations, extracted from the linearization of the general system over boundary layer flow. Each such connection defines the subspace ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1955
ISSN: 0033-068X
DOI: 10.1143/ptp.14.37