An Acoustic Space-Time and the Lorentz Transformation in Aeroacoustics

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Translational Invariance and the Space-time Lorentz Transformation with Arbitary Spatial Coordinates

Translational invariance requires that physical predictions are independent of the choice of spatial coordinate system used. The time dilatation effect of special relativity is shown to manifestly respect this invariance. Consideration of the space-time Lorentz transformation with arbitary spatial coordinates shows that the spurious 'length contraction' and 'relativity of simultaneity' effects ...

متن کامل

The Space-time Lorentz Transformation: Relativity of Simultaneity Is Incompatible with Translational Invariance

Observations of the apparent times and positions of moving clocks as predicted by both 'non-local' and 'local' Lorentz Transformations are considered. Only local transformations respect translational invariance. Such transformations change temporal but not spatial intervals, so breaking space time exchange symmetry and forbidding relativity of simultaneity and length contraction. A satellite ce...

متن کامل

Simultaneity and the Constancy of the Speed of Light: Normalization of Space-time Vectors in the Lorentz Transformation

One of the main consequences of Einstein’s derivation of the Lorentz transformation (LT) was the conclusion that a given event may not occur simultaneously for two observers in relative motion. It is pointed out that the constancy of the speed of light in free space is not sufficient in itself to completely specify the relationship between space-time vectors in different rest frames, as first n...

متن کامل

From the Lorentz Transformation Group in Pseudo-Euclidean Spaces to Bi-gyrogroups

‎The Lorentz transformation of order $(m=1,n)$‎, ‎$ninNb$‎, ‎is the well-known ‎Lorentz transformation of special relativity theory‎. ‎It is a transformation of time-space coordinates of the ‎pseudo-Euclidean space $Rb^{m=1,n}$ of one time dimension and ‎$n$ space dimensions ($n=3$ in physical applications)‎. ‎A Lorentz transformation without rotations is called a {it boost}‎. ‎Commonly‎, ‎the ...

متن کامل

Fields of Lorentz Transformations on Space-time

Fields of Lorentz transformations on a space–time M are related to tangent bundle self isometries. In other words, a gauge transformation with respect to the −+ ++ Minkowski metric on each fibre. Any such isometry L : T (M)→ T (M) can be expressed, at least locally, as L = eF where F : T (M) → T (M) is antisymmetric with respect to the metric. We find there is a homotopy obstruction and a diffe...

متن کامل

ذخیره 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: International Journal of Aeroacoustics

سال: 2015

ISSN: 1475-472X,2048-4003

DOI: 10.1260/1475-472x.14.7.977