UMD Lab to Become Major Laser Research Center

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Published: Tuesday, August 08 2023 08:17

Led by Professor Howard Milchberg, the Lab for Intense Laser-Matter Interactions has been chosen as one of ten LaserNetUS nodes.  The lab will receive an annual award for three years to fund laser lab research staff, postdocs and graduate students.

LaserNetUS was established in 2018 by the US Department of Energy (DOE) and is funded through the DOE’s Office of Fusion Energy Sciences (FES).  The purpose of the network is to allow US and international researchers without access to high powered and unique lasers the ability to  do experiments in cooperation with the network’s facilities.  In return, this leads to the advancement of research and  stimulates collaboration between various research groups.Professor Milchberg's Laser Matter Interactions Group

This year, UMD is one of three new nodes.  As a collaborative node, Milchberg’s lab will accept proposals from other research groups and will have the opportunity to collaborate with those that best fit its scientific agenda.

Milchberg notes that ”this award recognizes our lab’s broad array of laser sources and techniques and its commitment to fundamental physics understanding and student education. This has been the recipe for many well-known Maryland innovations and discoveries” 

Read here for more information on LaserNetUS. 

Original story: https://ece.umd.edu/news/story/umd-lab-to-become-major-laser-research-center

Charles W. Misner, 1932 - 2023

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Published: Tuesday, July 25 2023 09:38

Charles W. Misner, an eminent theorist and co-author of the classic textbook Gravitation, died on July 24, 2023. He was 91.

Misner received a bachelor’s degree at the University of Notre Dame before his doctoral studies at Princeton University with John Archibald Wheeler.  Following conferral of his Ph.D. in 1957, he remained at Princeton. A Sloan Fellowship enabled him to study at Niels Bohr’s Institute for Theoretical Physics in Copenhagen, and while there, he met and fell in love with Susanne Kemp, a friend of the Bohr family.  John S. Toll, also in Denmark that spring, greeted the couple as they emerged from their wedding at the Copenhagen cathedral to convince them to move to UMD. Toll's powers of persuasion prevailed, and Misner served on the Maryland faculty from 1963 until his 2000 retirement. 

Misner enjoyed a distinguished career in general relativity, devising with Richard Arnowitt and Stanley Deser the ADM formalism, which earned them the American Physical Society Dannie Heineman Prize for Mathematical Physics in 1994, and was commended by the Albert Einstein Society with its Einstein Medal in 2015. Misner was an elected Fellowand was an elected Fellow of the American Academy of Arts and Sciences, the American Physical Society, the American Association for the Advancement of Science and the Royal Astronomical Society. 

He is also well-known as the co-author, with Wheeler and Nobel laureate Kip Thorne, of the acclaimed 1973 textbook, Gravitation. The authoritative opus, known universally as MTW, was so comprehensive and unique in its vivid pedagogical style that it has remained a valued resource despite subsequent developments, and was republished in 2017. Earlier this year, the International Society on General Relativity and Gravitation (ISGRG) celebrated the book’s 50th anniversary with an online forum; the milestone was also marked in Physics Today.

Following LIGO’s confirmation of Einstein’s theory of relativity, Misner contributed to UMD's popular Nov. 1, 2016 symposium, A Celebration of Gravitational Waves.  When Rainer Weiss, Kip Thorne and Barry Barish received the 2017 Nobel Prize for LIGO, Misner was quoted in Nature 's writeup.  His student Richard Isaacson (Ph.D., 1967), was noted as an "unsung hero" of LIGO, along with former UMD physicist Joe Weber and Alessandra Buonanno, in a separate article in Nature. 

The American Institute of Physics interviewed Misner for its oral history collection in 1989, 2001 and in 2020.

In 2018, Susanne Misner spotted a New York Times story announcing that a signed copy of Stephen Hawking's doctoral thesis had sold for $760,000. The Misners authorized the sale of their Hawking correspondence, yielding $260,000 to benefit the Joseph Weber Fund for Gravitational Physics.

More recently, the Misner family established the Charles W. Misner Endowed Lectureship in Gravitational Physics, which debuted in Fall 2022. 

The Charles W. Misner Award, recognizing outstanding Ph.D. thesis work in gravitation and cosmology by a UMD graduate student, was established in his honor.

Susanne Misner died in 2019; the couple is survived by four children and five grandchildren.  Please see this link for further information from the Misner family.  

John Wheeler, Kip Thorne and Charlie Misner.

Front row: Dieter Brill, Bei-Lok Hu, Charlie Misner, Ted Jacobson. Behind them (left to right) are postdoc Jonathan Simon (now a UMD ECE/Biology Professor) and graduate students Tom Shiokawa, Alpan Raval, Greg Stevens, Stephen Ramsey, Nicholas Phillips, Steven Corley, and Gungwon Kang.

Susanne Kemp and Charles Misner at their Copenhagen wedding, June 13, 1959.

Margrethe and Niels Bohr at the Kemp-Misner wedding.

Charlie and Susanne Misner at the physics memorial for John S. Toll.

 

Charlie Misner, John Wheeler, John Toll and Mary Ridgell at the 2001 renaming of the physics building for John Toll. 

David Fiske, Misner and Wheeler at the the 2001 renaming of the physics building for John Toll. 

Misner as rendered by his graduate student, C. V. Vishveshwara. 

Misner with his graduate student, C. V. Vishveshwara. 

One of many physics cartoons produced by “Vishu” Vishveshwara

In 1970, John Wheeler organized a conference in honor of mathematician W.K. Clifford--who first posited that matter is a form of spatial curvature---at the new Jadwin Hall at Princeton U.

Participants included Wheeler, Robert Dicke, Eugene Wigner, Stephen Hawking, Brandon Carter, Cecile DeWitt, Charles Misner, Freeman Dyson, Bryce DeWitt, James York, Arthur Wightman. John Klauder, Tulio Regge, Kip Thorne, James Peebles, Bei-Lok Hu, Dieter Brill, Bill Unruh, Karel Kuchař, Jeffrey Cohen, Brandon Godfrey, Claudio (Teitelboim) Bunster, Remo Ruffini, David Sharp and Nicola Cabibbo.

At the International Symposium on Directions in General Relativity, May, 1993, John Wheeler and Cécile DeWitt-Morette, in front, surround a photo of mathematician W.K. Clifford. Second row: Bei-Lok Hu, Kip Thorne, Dieter Brill, Karel Kuchař, Charles Misner, Bryce DeWitt and James W. York.  (The people and their relative positions in this photo form a subset of those in the previous photo of the 1970 Clifford Conference.)

At his retirement celebration, Misner enjoys remarks by Bei-Lok Hu. Also visible are Jean-Paul Richard and Michael Fisher.

 Front row: Tsvi Piran, Murray Cantor, Deiter Brill, Vince Moncrief

Second row: John Wheeler, Doug Eardley, Charlie Misner, Bei-Lok Hu

Third row: ?, Jeeva Anandan, Jimmy York, Frank Tipler 

Back row: ?, Nick Tsamis, Richard Woodard

Richard Arnowitt, Charlie Misner, Stanley Deser

C.W. Misner, J.A. Wheeler, K.S. Thorne

Dieter Brill, Charlie Misner, Birgit Brill, Francis Misner

Detail from group portrait at the 60th Birthday Symposium honoring Dieter Brill and Charlie Misner. Second row, center: Dennis Sciama, Charles Misner, Dieter Brill, Stanley Deser, ?, John Toll

Dieter Brill, Ted Jacobson, Betty Alexander, Bei-Lok Hu, Charlie Misner, Jonathan Simon

Charles Misner, Claudio Teitelboim (Bunster)

Bei-Lok Hu, Susanne Misner, Charlie Misner, Phil Johnson, Veronika Hubeny, ?, Jorma Louko

Charles Misner, ?, Leslie Fishbone

At the 2016  Celebration of Gravitational Waves: Jim Gates, Kip Thorne, Alessandra Buonanno, Charlie Misner, Peter Shawhan and Rai Weiss.

Charlie Misner at the March 2019 dedication of the Weber Garden outside the PSC. 

Yunger Halpern is US Nominee for ASPIRE Young Researcher Award

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Published: Friday, July 14 2023 12:40

Alumna, Adjunct Elected to National Academy of Sciences

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Published: Thursday, May 04 2023 01:00

Alumna Ana Maria Rey and Adjunct Professor Paul Julienne were recently elected to the National Academy of Sciences.

Paul Julienne (Credit: Bailey Bedford/JQI)“I am both gratified and humbled by this honor, which is only possible because of the many excellent colleagues and students with whom I have worked with over the years,” said Julienne, an emeritus Fellow of the Joint Quantum Institute. “I owe them a debt of gratitude, for it is by working together that science advances."

Julienne and Rey are among 120 new members elected this year, joining a prestigious group of more than 2,500 scientists around the country who have been elected by their peers in recognition of their research achievements. The National Academy of Sciences also elected 23 new international scientist who are joining more than 500 other international members.

Ana Maria Rey. Courtesy of the John D. and Catherine T. MacArthur Foundation

Julienne helped establish the research field of ultracold matter, which investigates atoms and molecules near absolute zero. His theoretical research includes developing models that describe how cold trapped molecules and atoms can be precisely controlled using magnetic fields or lasers. This research topic has revealed details of atomic states and chemical reactions of ultracold molecules.

Rey received a B.S. (1999) from the Universidad de los Andes in Bogotá and a Ph.D. (2004) from the University of Maryland, studying with Charles Clark. She is currently a JILA fellow and University of Colorado professor. Her research group focuses on ultracold atoms, optical lattices and the underlying physics of these systems, with applications in condensed matter and quantum information science. JILA is a research partnership between CU and NIST, In 2013, Rey was named a MacArthur Foundation Fellow. 

The National Academy of Sciences is a private, non-profit society of scholars that was established by an Act of Congress—signed by President Abraham Lincoln—in 1863. The organization works to further science in America and to provide analysis and advice to solve complex problems and inform public policy decisions.

JQI story by Bailey Bedford: https://jqi.umd.edu/news/jqi-emeritus-fellow-julienne-elected-national-academy-sciences

Department Rated Highly by US News

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Published: Tuesday, April 25 2023 01:40