The space-time wormhole and time direction of travelling light
نویسنده
چکیده
The investigation of Scharzschild solution using new one transform leads to the spherical solution of light path. Spherical solution forms space-time wormhole with finite throat. It was shown that wormhole throat diameter could by manipulated by changing value of Schwarzschild radius. Using symmetric formulation of Maxwell’s equations one can obtain the physical time negative solution. Detailed investigation of wormhole of light for Schwarzschild radius of the earth shows that light can travel not only to the future but also to the past too. Keywords— Maxwell’s equations; negative mass; positive mass; Schwarzschild radius; time symmetry; wormhole
منابع مشابه
الگوی نورپردازی طبیعی در گنبدخانههای مساجد تاریخی اصفهان
Daylight historic spaces were the only source of lighting supplier and traditional architects to artistic style as a tool to increase the visual quality of space and concepts used. The light is considered to be integral elements of space and Iranian architectural pattern should also be followed. Lighting pattern of Natural light and provide criteria main research question is historic mosques. T...
متن کاملTime Machines
A very short review of the time machine problem in physics is presented. First we consider basic knowledge of a time machine. Then we go through two different kinds of non-eternal time machine solutions. Further we explore two fundamental consequences of existence of time machine. And finally part of my recent work will be outlined. Introduction Time travelling point-like particle is represente...
متن کاملTime Machines and the Breakdown of Unitarity
We present a generic way of thinking about time machines from the view of a far away observer. In this model the universe consists of three (or more) regions: One containing the entrance of the time machine, another the exit and the remaining one(s) the rest of the universe. In the latter we know ordinary quantum mechanics to be valid and thus are able to write down a Hamiltonian describing thi...
متن کاملTime Delays in Cosmic Ray Propagation
Cosmic Rays (CR) travel at speeds essentially indistinguishable from the speed of light. However whilst travelling through magnetic fields, both regular and turbulent, they are delayed behind the light since they are usually charged particles and their paths are not linear. Those delays can be so long that they are an impediment to correctly identifying sources which may be variable in time. Fu...
متن کاملDetection and Modeling of Medium-Scale Travelling Ionospheric Disturbances in Iran Region
Ionosphere layer variations are divided into regular and irregular. Regular changes can be considered as daily changes, changes depending on latitude and changes due to solar activity. Travelling Ionospheric Disturbances (TID) is one of the irregular changes of ionosphere which categorized in small, medium and large scales. Medium-scale Travelling Ionospheric Disturbance (MSTID) which are propa...
متن کامل