Английская Википедия:Gregory–Laflamme instability

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The Gregory–Laflamme instability (after Ruth Gregory and Raymond Laflamme) is a result in theoretical physics which states that certain black strings and branes are unstable in dimensions higher than four.[1]

In their seminal papers in 1993 and 1994, Gregory and Laflamme showed that certain branes and Higher-dimensional Einstein gravity black string solutions in theories of gravity in higher dimensions <math>D \ge 5 </math> are found to exhibit an instability to small perturbations.[2][3][4]

The end point of this instability has been studied to higher dimensions and a critical dimension has been found to exist below which the end state of instability is a black hole phase, i.e., for <math>5 \le D \le 13</math>. Above the critical dimension the instability drives to a non-uniform black ring phase.[5][6]

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