448 zoekresultaten voor “string theory” in de Publieke website

Koenraad Schalm Group (String Theory and Experiment)
Truth is stranger than fiction. In 1997 Juan Maldaceña discovered a remarkable dictionary that translates equation for equation the physics of black holes in string theory into the more conventional physics of quantum mechanics of interacting particles. The remarkable possibility exists that…

Applied String Theory: Explaining Quantum Matter with Black Holes
Schalm

Physical reality of string theory demonstrated
String theory has come under fire in recent years. Promises have been made that have not been lived up to. Leiden theoretical physicists have now for the first time used string theory to describe a physical phenomenon. Their discovery has been reported this week in 'Science'.

Koenraad Schalm
Wiskunde en Natuurwetenschappen

The amorphous 6string
This research intents to redefine the limits of the electric guitar.

Strings and AdS/CFT at finite density
Promotor: Prof.dr. J. Zaanen, A. Parnachev

Jan Zaanen Group (Quantum Matter Theory)
The focus of our theoretical physics research is the nature of macroscopic matter that is in one or the other way still in the grip of quantum physics.

Gravitation, strings, and strongly interactive matter
What is the connection between materials with weak and strong gravitational interactions?

Effects of heavy fields on inflationary cosmology
Promotor: Prof.dr. A. Achucarro, CoPromotor: J.W. van Holten

Deciphering fermionic matter: from holography to field theory
Promotor: K.E. Schalm, Copromotor: S.S. Lee

Meet this year's Lorentz Professor Renata Kallosh: 'Lorentz is my hero in physics'
Professor Renata Kallosh (Stanford University), one of the world’s leading theoretical physicists, will be this summer’s Lorentz Professor at the Leiden institute for theoretical physics. Her main areas of interest are cosmology and string theory. She studied physics in Moscow, where she also obtained…

Pulling the strings on anticancer immunity
Promotores: J. Jonkers, K.E. de Visser

Theoretical Physics
In the spirit of 'unity in diversity', our objective is to promote insight into and appreciation for the wonder that the same physical laws and mathematical concepts apply to the whole of nature, from the largest to the smallest energy and length scales. We strive for the application of abstract theoretical…

Theory
Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

Theory
Many important topics in computer science, such as the correctness of software, the efficiency of algorithms and the modeling of complicated systems, depend on sound theoretical underpinnings. In the Theory group, we study these fundamental building blocks and develop verification methods to prove system…

of a Lost Language: Performing in EarlyRecorded Style in Viola and String Quartet Repertoires
How might viola and string quartet playing in the performercentered, momenttomoment and communicative style heard on early recordings be brought about today?

Probability theory
The research programme Probability Theory focuses on probability theory and on operations research.

Algebra, Geometry and Number Theory
The research of the Algebra, Geometry and Number Theory programme ranges from fundamental mathematical theory to algorithms and applications.

Concrete arithmetic between geometry and number theory
Bruin

A search for transient reductions in the speed of sound of the inflaton in cosmological data, and other topics
Promotor: Prof.dr. A. Achucarro

Key Issues in Historical Theory
This book addresses the definition of history and how people are influenced by it.
 Diplomatic Theory

Six Months, Six Strings
KM3NeT is a giant undersea neutrino detector, being deployed in the Mediterreanean Sea. Recently, it hit a sixfold milestone, celebrated with a fitting, double musical production.

Mersenne primes and class field theory
Promotor: H.W. Lenstra, Jr., Copromotor: B. de Smit

Extended piano techniques : in theory, history and performance practice
Playing the piano with your forearm, plucking the strings, sawing through the piano: pianist Luk Vaes's doctoral dissertation covers all the techniques of play for which a piano is NOT designed. His defence ceremony will consist of three concerts and a public defence. 'Musicians were using the interior…

Primitivism and architectural theory
Subproject of

Modular curves, Arakelov theory, algorithmic applications
Promotor: S.J. Edixhoven, Copromotor: R.S. de Jong

Black holes with ‘dreadlocks’ offer insight into quantum matter
Physicists understand little about quantum matter, which is a building block of future quantum computers. Theorists have now discovered that black holes with ‘dreadlocks’ harbor a similarly exotic order pattern, which makes calculations on quantum matter easier. Publication in Physical Review Letter…

Strings attached to future hightemperature superconductivity
The behaviour of strongly correlated electron systems, such as hightemperature superconductors, defies explanation in the language of ordinary quantum theory. A seemingly unrelated area of physics, string theory, might give physicists a better understanding of the weird behaviour of these kinds of…

Prominent physicist Maldacena gives Ehrenfest Colloquium
On November 21, theoretical physicist Juan Maldacena gives the Ehrenfest Colloquium. Maldacena is known worldwide as the inventor of AdS/CFT correspondence, which might be key to a theory of quantum gravity. Maldacena is winner of the prestigious Dirac Prize and the Breakthrough Prize in Fundamental…
 Econophysics & Network Theory

Algebra, Geometry and Number Theory
The research of the Algebra, Geometry and Number Theory cluster tries to bridge the gap between abstract theory and the world of algorithms and applications.

The Death of Archaeological Theory
The Death of Archaeological Theory, edited by John Bintliff and Mark Pearce, addresses the provocative subject of whether it is time to discount the burden of somewhat dogmatic theory and ideology that has built up over the last 25 years.

Faster number theory, safer cryptography
Developing a method to simplify polynomials in complex curves
 Cosmology

Theorie van fermionpariteitomkeringen in supergeleiders
Majorana meets a mermaid

Refined tautological relations on moduli spaces of curves
Robin de Jong

Extended piano techniques: in theory, history and performance practice
Socalled

Extended Piano Techniques in Theory, History & Performance Practice
Socalled

On the randommatrix theory of Majorana fermions in topological superconductors
The thesis mainly contributes to the characterization of Majorana fermions as they appear in the Condensed Matter context.

Algebra, Geometry and Number Theory (MSc)
The master’s specialisation Algebra, Geometry and Number Theory at Leiden University is aimed at students who wish to acquire a profound knowledge of one of the areas within pure mathematics. There is a strong theme dealing with algebra and number theory as well as a strong theme dealing with topology…

Sentencing: theory and practice
Sentencing is becoming increasingly complex for the courts. Legal scholars and criminologists from Leiden document the process of sentencing in the Netherlands. They use this knowledge to advise legislators and those who implement this legislation on how to make sentencing more consistent and effect…

The Oxford Handbook of Morphological Theory
Edited by linguists Jenny Audring (Leiden University) and Francesca Masini (University of Bologna), this is a unique handbook with a focus on morphology theories rather than morphological data. It covers a wide array of morphological theories, from traditional twentieth century models to current theoretical…

Cultural Analysis: Literature and Theory (MA)
The master in Cultural Analysis: Literature and Theory at Leiden University focuses on the study of literature from a comparative and theoretical perspective, with a special emphasis on literary movements and genres of the 19th, 20th, and 21st centuries. It covers a wide range of languages and cultures…

New digital music label Strange Strings
Richard Barrett has launched a new digital music label on Bandcamp.

International Humanitarian Law in Theory and Practice
The Summer School on International Humanitarian Law is designed by the Grotius Centre KalshovenGieskes Forum on International Humanitarian Law. The fifth edition will take place online from 12 to 16 July 2021.

University Lecturer in Historical Theory / General History
Geesteswetenschappen, Instituut voor Geschiedenis

Diego Garlaschelli Group (Econophysics and Network Theory)
We study the structure, dynamics and physics of complex networks emerging from the intricate interconnectedness of the constituents of large systems.

Memory: concepts and theory
The terms ‘social’ , ‘collective’ or ‘public’ memory, are often contrasted with ‘private’, ‘individual’ or ‘personal’ memory. All these terms derive from a fairly new and interdisciplinary scholarly field that is often referred to as ‘memory studies’, and that according to some critics has developed…

Gauge theory and nematic order : the rich landscape of orientational phase transition
Promotor: J. Zaanen