by Y Kuramoto and Y Kitaoka, Oxford University Press, ISBN 0 19 851767 X (hbk £75)
In this context “heavy electrons” means electrons in rare-earth and actinide metals that acquire very large effective masses owing to strong local correlations.
by Y Kuramoto and Y Kitaoka, Oxford University Press, ISBN 0 19 851767 X (hbk £75)
In this context “heavy electrons” means electrons in rare-earth and actinide metals that acquire very large effective masses owing to strong local correlations.
by Roger Bowley and Mariana Sanchez, Oxford University Press (2nd edn), ISBN 0 19 8505760 (pbk, £21.99).
This text offers an introduction to the theory of condensed matter and first appeared in 1996. This edition includes three additional chapters on phase transitions and more examples.
by W D McComb, Oxford University Press, ISBN 0 19 850112 9 (pbk).
This a comprehensive textbook sets out to introduce special relativity to mathematicians, mathematical physicists and physicists in a natural way and avoid all “gee-whizz”. There are ample exercises and an introduction to general relativity.
by R Snyder, J Fiala and H J Bunge, Oxford Science Publications, ISBN 0 19 850189 7 (£95, 780 pages).
In the International Union of Crystallography series of monographs, this comprehensive compilation of 31 chapters from different authors looks at the latest developments in X-ray diffraction techniques.
by H V Klapdor-Kleingrothaus and K Zuber, revised edition, Institute of Physics Publishing, ISBN 0 75 030549 5 (pbk £34.99/$59.99, 470 pages).
This is a revised and updated edition, in paperback, of a book that, when it first appeared a few years ago (Bookshelf, Summer 1998), merited the comment “more than just a graduate level textbook…it is also a sign of the times”.
by B K Ridley, Oxford Science Publications (4th edn), ISBN 0 19 850580 9 (pbk £27.50 435 pages).
First published in 1982, this work provides a useful overview of semiconductor physics without indulging in extraneous solid state matters. The idea seems to have found a niche and the book has been repeatedly updated. In view of new developments in quantum entanglement and the interest in quantum computing, the latest edition includes new chapters on charge transport.
by Denis Weare and Stefan Hutzler, Oxford University Press, ISBN 0 19 850551 5 (£47.50, 250 pages).
This is a specialized but wonderful monograph that begins: “Pour a bottle of beer. Restraining your thirst for one moment, admire its lively performance (see figure 1.1).” This book is also a lively performance – its authors, from Dublin’s Trinity College, evidently have a knowledge for thirst!
Under a new ruling, the Joint Institute for Nuclear Research (JINR) in Dubna, near Moscow, has the same legal status of an international organization in Russia as CERN enjoys in its host countries.
“On Ratification of the Agreement between the Government of the Russian Federation and JINR on the Location and Terms of Activity of JINR in Russia” was approved by the Russian Parliament on 22 December and signed by the acting president of the Russian Federation Vladimir Putin on 2 January.
On the scientific front, milestones at JINR in 1999 included the first successful test of the beam slow extraction system of the superconducting Nuclotron and also the start up of the new methane cryogenic moderator for experiments with cold neutrons at the IBR-2 reactor.
JINR’s prestigious Bruno Pontecorvo prize for 1999 was awarded to Raymond Davis of Brookhaven for his outstanding achievements in developing the chlorine-argon method for solar neutrino detection.
Haim Harari from the Weizmann Institute in Israel said it best: “On occasions like the celebration honouring Burton Richter, the talks require a formula: 30% physics, 30% nostalgia, 30% entertainment and 10% admiration.”
Other speakers at the day-long celebration held at the Stanford Linear Accelerator Center (SLAC) in January varied a great deal in these percentages. The day was, in turns, serious, funny and sentimental. When the balance shifted to the sweet side, Richter, now emeritus director of SLAC, commented: “You can get sick on too much sugar.”
Harari’s presentation reviewed the November Revolution of 1974. He recalled mailing a letter home to Israel on 8 November of that year, saying that things were rather boring at SLAC and that he wished that he were at Fermilab. Two days later, the psi peak was discovered at the SPEAR electron-positron collider and Harari realized his good fortune in being at SLAC on such a momentous occasion.
Weighing in heavily on the admiration end of the scale, both Martha Krebs, former director of the Office of Science at the Department of Energy (DOE), and John O’Fallon, head of the high-energy physics programme at the DOE, praised Richter for his candour and his mentoring of the young (and “not-so-young”, according to Krebs). “Richter is a strong and ardent advocate for science,” said O’Fallon. Known for having the last word in every situation, Richter shot back: “If I’m so good, how come I didn’t get bigger budgets?”
Recognizing Martha Krebs’ six-and-a-half years with the DOE in Washington, Richter added a surprise event to the day’s agenda. After Krebs’ speech, he presented her with a coveted award given only to SLAC retirees – a beam tree. “After all, you’re a retiree now,” he remarked.
SLAC director Jonathan Dorfan’s welcome to the crowd of 300 people roasted his old boss with gentle jibes about Richter’s trainers, the trademark New Balance shoes that he habitually wears, almost regardless of the occasion. (Let the record show that Richter did wear leather shoes for his celebration.) Dorfan showed pictures of Richter in sneakers from 1970 to the present, with university presidents and royalty. Richter’s golf hats also came in for some ribaldry. Later on at the after-dinner speech, Sidney Drell admonished Dorfan on this topic. “Dorfan is a good scientist but a lousy historian. I lost my hair long before Burt, and I started the trend to golf hats at SLAC, and I want to set the record straight,” said Drell emphatically.
Others continued to roast Richter while praising his wife Laurose. SLAC emeritus director W K H (Pief) Panofsky complimented Richter on his good judgement. “He stole my secretary and married her,” he said, referring to Laurose. MIT’s Lou Osborne recalled the early days with Richter at MIT, but made sure that he added “that one of the best things about Burt is Laurose: her hospitality, her good sense and wisdom that rivals her husband’s.”
Nan Phinney stuck to the science of the SLC/SLD for her talk. Artie Bienenstock, now at the Office of Science and Technology Policy, flew in from Washington, DC, to his old home at SLAC. He made some political remarks, which, he assured the participants, “do not represent the President, the White House, the Congress or OSTP,” adding that he was sure to offend someone, since that’s what happens once a person moves to Washington.
That sentence gave Stanford University president Gerhard Casper just the opening he needed. “Artie, rest assured that you have offended at least one president in the audience,” he joked. A masterful speaker, Casper included erudite allusions and ad libs, fact and fiction. “One needs true genius to achieve praxis, the ability to combine theory and practice,” he said. “Richter bridges the conceptual, practical and political to get results.” Casper noted that Richter was lab director for 15 years, and in that time there were seven Secretaries of Energy. “Why so many? They were all worn down by Burt,” said Casper. “Politicians come and go, but like the Energizer Bunny, Richter keeps going and going.”
CERN’s Luciano Maiani, in paying tribute to Richter’s international science connections, was grateful for the arrival of a C-4 cargo plane in Italy. “It carried the BaBar coil back to America and allowed us in Italy to say the project was on time!”
John Rees spoke about Richter’s role in building SPEAR and how they struggled to design something cheap enough to get funding. “When we realized that we had spent too much the first year, like any good project managers, we decided to cut the construction time and we finished SPEAR sooner,” said Rees. Gus Voss traced the roots of the design for the next linear collider from SLAC projects in the past to the grand designs for the future generation machine.
At the evening’s dinner party, Sidney Drell brought the day’s events to an eloquent and pithy close, even though Richter still had the last word. “Physicists are not normal,” Drell said, “so we don’t have to follow Shakespeare’s seven stages of man.” Instead, Drell (the theorist) theorized on the stages of the physicist’s life: student, problem solver, builder, mentor, advisor, statesman. “Richter may choose at some point to answer to a higher authority and become a theorist himself.”
Richter came back with his own stages, having written them on his dinner napkin. “Monomaniacal physicist – that lasts up until about age 40,” he proposed. “Then in the 50s one becomes mature. I got a little concerned about turning 60, then I decided that was the age of wisdom. But in a few years I’ll turn 70, and I am looking forward to the next stage, whatever that might be.”
The next stage may well be rearranging his office to display all the plaques, pictures and memorabilia he acquired at his celebration. That is, if Richter takes the time away from his role as president of IUPAP, champion of the Next Linear Collider, advisor to Washington, and statesman for high energy physics.
Last year marked the 90th anniversary of the birth of an outstanding Russian scientist in the field of mathematics, mechanics and physics: academician Nikolai Nikolaevich Bogolyubov (1909-92). An international conference, Problems of Theoretical and Mathematical Physics, dedicated to his memory, took place on 27 September – 6 October. The scientific and memorial sessions were held in Moscow, Dubna and then Kiev – the cities in Russia and Ukraine where Bogolyubov left his remarkable heritage as a teacher and a founder of new scientific schools and research directions.
The conference covered those fields to which Bogolyubov made fundamental contributions and initiated new lines of research: mathematics and nonlinear mechanics; quantum field theory; elementary particle physics; statistical physics and kinetics; and nuclear physics. More than 200 scientists from many countries attended. The conference was organized by the Russian Academy of Sciences (RAS), the National Academy of Sciences of Ukraine (NASU) and the Joint Institute for Nuclear Research (JINR), with the support of UNESCO, INTAS, the International Mathematical Union, the Ministry of Science and Technology of the Russian Federation, the Ministry of Education of the Russian Federation, Moscow State University (MSU), the Russian Foundation for Basic Research, the State Committee of Ukraine for Science and Intellectual Property and the Heisenberg Landau and Bogolyubov-Infeld Programmes.
During the opening at MSU on 27 September, the participants were addressed by the president of the RAS, Yu S Osipov; the rector of MSU, V A Sadovnichy; and the director of the JINR, V G Kadyshevsky. The first day saw the award of prizes: the N N Bogolyubov Gold Medal of the Russian Academy of Sciences for 1999 went to academician V S Vladimirov; and the N N Bogolyubov Prize of the Joint Institute for Nuclear Research for 1999 was awarded to Prof. I R Progogine, Nobel Prize winner and director of the Solvay Institute (Brussels), and to academician V G Bar’yakhtar (Kiev).
At the plenary session, talks were presented by V S Vladimirov, Yu A Mitropol’sky and V G Bar’yakhtar. I R Progogine spoke about causality, irreversibility and non-locality. CERN director-general Luciano Maiani reviewed research on particle physics conducted and planned at CERN. Talks on mathematics and nonlinear mechanics; quantum field theory; and statistical physics and kinetics, given at parallel sessions, completed the first day’s proceedings.
On the following day the conference continued at the Steklov Mathematical Institute of the RAS, where plenary talks were delivered by D V Shirkov (Dubna), L D Faddeev (St Petersburg), G I Marchuk (Moscow), N N Bogolyubov Jr (Moscow), W Thirring (Vienna) and J Devreese (Antwerp).
On 29 September, participants paid tribute to Bogolyubov by laying flowers on his tomb in Moscow’s Novodevichy Cemetery. Participants then moved to Dubna, where sessions were continued at the Bogolyubov Laboratory of Theoretical Physics until 2 October. Of great interest were the reminiscences by N N Bogolyubov’s brothers, A N Bogolyubov (Kiev) and M N Bogolyubov (St Petersburg).
The Dubna part of the conference included more than 60 talks by well known physicists, including K Nishijima (Tokyo), V A Matveev (Moscow), A N Tavkhelidze (Tbilisi), A M Baldin (Dubna), H Araki (Tokyo), A A Logunov (Protvino), J Zinn-Justin (Saclay), I A Savin (Dubna), A A Slavnov (Moscow), A N Sissakian (Dubna), V A Moskalenko (Dubna) and Yu Ts Oganessian (Dubna).
The Kiev part of the conference opened on 4 October in the Main Conference Hall of the NASU. The participants were welcomed by B E Paton, president of the NASU; A G Sitenko, director of the Bogolyubov Institute of Theoretical Physics; and V G Kadyshevsky, director of the JINR. Academicians V G Bar’yakhtar (Kiev) and Yu A Mitropol’sky (Kiev) emphasized Bogolyubov’s role in developing new ideas and directions in statistical physics, kinetics and nonlinear mechanics. Plenary talks were presented by D V Shirkov (Dubna), P N Bogolyubov (Dubna) and O S Parasuyk (Kiev).
On 5 and 6 October, sessions continued at the Bogolyubov Institute for Theoretical Physics of the NASU and the Institute of Mathematics of the NASU with more than 70 talks. V G Kadyshevsky presented new ideas on the extension of the Standard Model, based on geometric reasoning. Problems of “ghost” singularities in quantum field theory were examined by D V Shirkov. N N Bogolyubov Jr suggested a development of polaron models. Plenary sessions included talks by R Jackiw (Cambridge, MA), I P Yukhnovski (Lvov), J Wess (Munich), D Ya Petrina (Kiev), W Manfliet (Antwerp), Yu L Klimontovich (Moscow), S P Peletminskii (Kharkov) and W Ebeling (Berlin). In the programme of parallel sessions on mathematics and physics, ample time was allotted to representatives of the Kiev School of Theoretical Physics, established by Bogolyubov.
The conference, including 42 plenary talks and more than 150 contributions at parallel sessions, closed on 6 October in Kiev.