Philip Phillips

The Lower Mississippi Survey was initiated in 1939 as a joint undertaking of three institutions: the School of Geology at Louisiana State University, the Museum of Anthropology at the University of Michigan, and the Peabody Museum at Harvard. Fieldwork began in 1940 but was halted during the war years. When fieldwork resumed in 1946, James Ford had joined the American Museum of Natural History, which assumed cosponsorship from LSU. The purpose of the Lower Mississippi Survey (LMS) - a term used to identify both the fieldwork and the resultant volume - was to investigate the northern two-thirds of the alluvial valley of the lower Mississippi River, roughly from the mouth of the Ohio River to Vicksburg. This area covers about 350 miles and had been long regarded as one of the principal hot spots in eastern North American archaeology. Phillips, Ford, and Griffin surveyed over 12,000 square miles, identified 382 archaeological sites, and analyzed over 350,000 potsherds in order to define ceramic typologies and establish a number of cultural periods. The commitment of these scholars to developing a coherent understanding of the archaeology of the area, as well as their mutual respect for one another, enabled the publication of what is now commonly considered the bible of southeastern archaeology. Originally published in 1951 as volume 25 of the Papers of the Peabody Museum of American Archaeology and Ethnology, this work has been long out of print. Because Stephen Williams served for 35 years as director of the LMS at Harvard, succeeding Phillips, and was closely associated with the authors during their lifetimes, his new introduction offers a broad overview of the work's influence and value, placing it in a contemporary context.

This book introduces significant topics at the frontiers of condensed matter physics. It is appealing to graduate students and also to mature scholars in other subfields of science who wish to obtain an overview of the considerable intellectual challenge of contemporary solid state physics.

Solid state physics continues to be the most rapidly growing subdiscipline in physics. As a result, entering graduate students wishing to pursue research in this field face the daunting task of not only mastering the old topics but also gaining competence in the problems of current interest, such as the fractional quantum Hall effect, strongly correlated electron systems, and quantum phase transitions. This book is written to serve the needs of such students. I have attempted in this book to present some of the standard topics in a way that makes it possible to move smoothly to current material. Hence, all the interesting topics are not presented at the end of the book. For example, immediately after the first 50 pages, Anderson's analysis of local magnetic moments is presented as an application of Hartree-Fock theory; this affords a discussion of the relationship with the Kondo model and how scaling ideas can be used to uncloak low-energy physics. As the key problems of current interest in solid state involve some aspects of electron-electron interactions or disorder or both, I have focused on the archetypal problems in which such physics is central. However, only those problems in which there is a consensus view are discussed extensively. In addition, I have placed the emphasis on physics rather than on techniques. Consequently, I focus on a clear presentation of the phenomenology along with a pedagogical derivation of the relevant equations. A key goal of the detailed derivations is to make it possible for the students who have read this book to immediately comprehend research papers on related topics. A key omission in this book is magnetism beyond the Stoner criterion and local magnetic moments. This omission has arisen primarily because the topic is adequately treated in the book by Assa Auerbach.