جاكوب بيكنشتاين ، عالم فيزياء وفلك وأكاديمي مكسيكي أمريكي (مواليد 1947)
Jacob David Bekenstein (Hebrew: יעקב בקנשטיין; May 1, 1947 – August 16, 2015) was a Mexican-born Israeli-American theoretical physicist who made fundamental contributions to the foundation of black hole thermodynamics and to other aspects of the connections between information and الجاذبية.