约翰·M·科斯特利茨1943—

科斯特利茨的研究领域包括凝聚体物理学，一维及二维系统物理学，相变理论中的随机系统问题、电子局域化问题及自旋玻璃问题，临界动力学中的熔化以及凝固过程。

科斯特利茨所获荣誉包括英国皇家学会会士及美国物理学会会员及美国国家科学院院士。同时，他还曾获得英国物理学会颁发的麦克斯韦奖章和奖金（1981）、美国物理学会颁发的拉斯·昂萨格奖（2000）以及诺贝尔物理学奖（2016）。

John Michael Kosterlitz (born June 22, 1943) is a British-American physicist. He is a professor of physics at Brown University and the son of biochemist Hans Kosterlitz. He was awarded the 2016 Nobel Prize in physics along with David Thouless and Duncan Haldane for work on condensed matter physics.

Education and early life

He was born in Aberdeen, Scotland, to German-Jewish émigrés, the son of the pioneering biochemist Hans Walter Kosterlitz and Hannah Gresshöner. He was educated independently at Robert Gordon's College before transferring to the Edinburgh Academy to prepare for his university entrance examinations. He received his BA degree, subsequently converted to an MA degree, at Gonville and Caius College, Cambridge. In 1969, he earned a DPhil degree from the University of Oxford as a postgraduate student of Brasenose College, Oxford.

Career and research

After a few postdoctoral positions, including positions at the University of Birmingham, collaborating with David Thouless, and at Cornell University, he was appointed to the faculty of the University of Birmingham in 1974, first as a lecturer and, later, as a reader. Since 1982, he has been professor of physics at Brown University. Kosterlitz was a visiting research fellow at Aalto University in Finland and since 2016 a distinguished professor at Korea Institute for Advanced Study.

Kosterlitz does research in condensed matter theory, one- and two-dimensional physics; in phase transitions: random systems, electron localization, and spin glasses; and in critical dynamics: melting and freezing.

Awards and honours

Michael Kosterlitz was awarded the Nobel Prize in Physics in 2016, “for theoretical discoveries of topological phase transitions and topological phases of matter”; the Maxwell Medal and Prize from the British Institute of Physics in 1981, and the Lars Onsager Prize from the American Physical Society in 2000, especially, for his work on the Berezinskii–Kosterlitz–Thouless transition. Since 1992, he has been a Fellow of the American Physical Society. He was elected a Fellow of the Royal Society in 2026.

The Kosterlitz Centre at the University of Aberdeen is named in honour of his father, Hans Kosterlitz, a pioneering biochemist specializing in endorphins, who joined the faculty after fleeing Nazi persecution of Jews in 1934.

Climbing

Kosterlitz was a pioneer in Alpine climbing in the 1960s, known for working routes in the UK, Italian Alps, and Yosemite. His notable ascents include the first ascent of Fessura Kosterlitz (graded f6B/6a+) in the Orco Valley of the Italian Alps, which was subsequently named after him, and the first repeat of American Direct (graded ED1 6c+) on the West Face of the Petit Dru in the Mont Blanc Massif. Kosterlitz is credited with initiating the Nuovo Mattino ("New Morning") movement of alpinism in the 1970s, where free, aid-less ascents made using new technologies (such as camming devices) became favoured.

Personal life

Kosterlitz is an American citizen and is an atheist. He was diagnosed with multiple sclerosis in 1978.