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In general relativity, a black brane is a solution of the equations that generalizes a black hole solution but it is also extended—and translationally symmetric—in p additional spatial dimensions. That type of solution would be called a black p-brane. A BPS black brane is similar to a BPS black hole. They both have electric charges. Some BPS black branes have magnetic charges. The metric for a black p-brane in a n-dimensional spacetime is: where:

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  • تغشية سوداء
  • Black brane
  • 검은 막
  • P-brana negra
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  • التغشية السوداء (بالإنجليزية: black brane) هو، في النسبية العامة، حل لمعادلات التي تعمم حل الثقب الأسود إلا أنها تتسوع أيضاً —وتتناظر انتقالياً— في أبعادp الخاصة و الإضافية. قد يسمى هذا حل ببرين-p الأسود. في نظرية الأوتار، قدمت لنا الحلول التي وصفت البرينات السوداء الوصف البديل للأجسام نفسها المسماة . من ضمن تلك الأوصاف الأخرى لنفس الأجسام هي . قد تقود بعض تقريبات البرينات السوداء إلى الإنتروبية المنسجمة مع الطاقة، من معادلة ط=ك.س².
  • 일반 상대성 이론과 끈 이론에서, 검은 막(영어: black brane 블랙 브레인[*])은 고차원 중력 이론에 존재하는 개체로, 블랙홀과 같이 사건 지평선을 가지지만 블랙홀과 달리 공간적으로 국한돼 있지 않다. 공간적으로 차원을 차지하는 검은 막을 검은 p-막이라고 한다.
  • In general relativity, a black brane is a solution of the equations that generalizes a black hole solution but it is also extended—and translationally symmetric—in p additional spatial dimensions. That type of solution would be called a black p-brane. A BPS black brane is similar to a BPS black hole. They both have electric charges. Some BPS black branes have magnetic charges. The metric for a black p-brane in a n-dimensional spacetime is: where:
  • Na relatividade geral, uma brana negra é uma solução das equações que generaliza uma solução buraco negro, mas também é estendida e translacionalmente simétrica em adicionais p dimensões espaciais. Na teoria das cordas, as soluções rotuladas como branas negras nos fornecem uma descrição alternativa dos mesmos objetos chamados p-branas.. Outras descrições dos mesmos objetos incluem D-branas. Algumas aproximações de branas negras podem levar a entropia consistente com a energia, de E=mc2 A métrica de uma p-brana negra dentro de um tempo-espaço n-dimensional é: onde:
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  • التغشية السوداء (بالإنجليزية: black brane) هو، في النسبية العامة، حل لمعادلات التي تعمم حل الثقب الأسود إلا أنها تتسوع أيضاً —وتتناظر انتقالياً— في أبعادp الخاصة و الإضافية. قد يسمى هذا حل ببرين-p الأسود. في نظرية الأوتار، قدمت لنا الحلول التي وصفت البرينات السوداء الوصف البديل للأجسام نفسها المسماة . من ضمن تلك الأوصاف الأخرى لنفس الأجسام هي . قد تقود بعض تقريبات البرينات السوداء إلى الإنتروبية المنسجمة مع الطاقة، من معادلة ط=ك.س².
  • In general relativity, a black brane is a solution of the equations that generalizes a black hole solution but it is also extended—and translationally symmetric—in p additional spatial dimensions. That type of solution would be called a black p-brane. In string theory, the term black brane describes a group of D1-branes that are surrounded by a horizon. With the notion of a horizon in mind as well as identifying points as zero-branes, a generalization of a black hole is a black p-brane. However, many physicists tend to define a black brane separate from a black hole, making the distinction that the singularity of a black brane is not a point like a black hole, but instead a higher dimensional object. A BPS black brane is similar to a BPS black hole. They both have electric charges. Some BPS black branes have magnetic charges. The metric for a black p-brane in a n-dimensional spacetime is: where: * η is the (p + 1)-Minkowski metric with signature (−, +, +, +, ...), * σ are the coordinates for the worldsheet of the black p-brane, * u is its four-velocity, * r is the radial coordinate and, * Ω is the metric for a (n − p − 2)-sphere, surrounding the brane.
  • 일반 상대성 이론과 끈 이론에서, 검은 막(영어: black brane 블랙 브레인[*])은 고차원 중력 이론에 존재하는 개체로, 블랙홀과 같이 사건 지평선을 가지지만 블랙홀과 달리 공간적으로 국한돼 있지 않다. 공간적으로 차원을 차지하는 검은 막을 검은 p-막이라고 한다.
  • Na relatividade geral, uma brana negra é uma solução das equações que generaliza uma solução buraco negro, mas também é estendida e translacionalmente simétrica em adicionais p dimensões espaciais. Na teoria das cordas, as soluções rotuladas como branas negras nos fornecem uma descrição alternativa dos mesmos objetos chamados p-branas.. Outras descrições dos mesmos objetos incluem D-branas. Algumas aproximações de branas negras podem levar a entropia consistente com a energia, de E=mc2 A métrica de uma p-brana negra dentro de um tempo-espaço n-dimensional é: onde: * η é (p +1)-métrica de Minkowski com assinatura (-, +, +, +, ...), * σ são as coordenadas para a folha de universo da p-brana negra, * u é a sua velocidade quatro, * r é a coordenada radial e, * Ω é a métrica para uma esfera (n-p-2) em torno da brana.
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