Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GothenburgSE951 papers
- Centre National de la Recherche ScientifiqueFR805 papers
- Leiden UniversityNL590 papers
- Max Planck Institute for Radio AstronomyDE405 papers
- European Southern ObservatoryCL356 papers
- Center for Astrophysics Harvard & SmithsonianUS313 papers
- Leiden Observatory304 papers
- California Institute of TechnologyUS296 papers
- National Astronomical Observatory of JapanJP280 papers
- Observatoire de ParisFR268 papers
- Stockholm UniversitySE262 papers
- Centro de AstrobiologíaES252 papers
105 papers · 1 filter
D=11 supergravity with manifest supersymmetry
Martin Cederwall
The complete supersymmetric action for eleven-dimensional supergravity is presented. The action is polynomial in the scalar fermionic pure spinor superfield, and contains only a mi…
The nature of the observed free-electron-like state in a PTCDA monolayer on Ag(111)
Matthew S. Dyer, Mats Persson
A free-electron like band has recently been observed in a monolayer of PTCDA (3,4,9,10-perylene tetracarboxylic dianhydride) molecules on Ag(111) by two-photon photoemission [Schwa…
Some recursive formulas for Selberg-type integrals
Sergio Iguri, Toufik Mansour
A set of recursive relations satisfied by Selberg-type integrals involving monomial symmetric polynomials are derived, generalizing previously known results. These formulas provide…
Theory of two-dimensional macroscopic quantum tunneling in a Josephson junction coupled with an LC circuit
Shiro Kawabata, Takeo Kato, Thilo Bauch
We investigate classical thermal activation (TA) and macroscopic quantum tunneling (MQT) for a Josephson junction coupled with an LC circuit theoretically. The TA and MQT escape ra…
Specification and Verification of Side Channel Declassification
Josef Svenningsson, David Sands
Side channel attacks have emerged as a serious threat to the security of both networked and embedded systems -- in particular through the implementations of cryptographic operation…
Towards a manifestly supersymmetric action for 11-dimensional supergravity
Martin Cederwall
We investigate the possibility of writing a manifestly supersymmetric action for 11-dimensional supergravity. The construction involves an explicit relation between the fields in t…
Finite energy shifts in SU(n) supersymmetric Yang-Mills theory on T^3xR at weak coupling
Fredrik Ohlsson
We consider a semi-classical treatment, in the regime of weak gauge coupling, of supersymmetric Yang-Mills theory in a space-time of the form T^3xR with SU(n)/Z_n gauge group and a…
Sums and differences of four k-th powers
Oscar Marmon
We prove an upper bound for the number of representations of a positive integer as the sum of four -th powers of integers of size at most , using a new version of the Det…
Patterns of Soft Masses from General Semi-Direct Gauge Mediation
Riccardo Argurio, Matteo Bertolini, Gabriele Ferretti +1
We give a general formulation of semi-direct gauge mediation of supersymmetry breaking where the messengers interact with the hidden sector only through a weakly gauged group. Usin…
Theory of superconductor-ferromagnet point contact spectra: the case of strong spin polarization
Roland Grein, Tomas Lofwander, Georgo Metalidis +1
We study the impact of spin-active scattering on Andreev spectra of point contacts between superconductors(SCs) and strongly spin-polarized ferromagnets(FMs) using recently derived…
Sample genealogies and genetic variation in populations of variable size
A. Eriksson, B. Mehlig, M. Rafajlovic +1
We consider neutral evolution of a large population subject to changes in its population size. For a population with a time-variable carrying capacity we have computed the distribu…
Automorphic properties of (2, 0) theory on T6
Mans Henningson
We consider ADE-type (2, 0) theory on a family of flat six-tori endowed with flat Sp(4) connections coupled to the R-symmetry. Our main objects of interest are the components of th…
O18O and C18O observations of rho Oph A
R. Liseau, B. Larsson, L. Pagani +3
Observations of the (N_J=1_1-1_0) ground state transition of O_2 with the Odin satellite resulted in a about 5 sigma detection toward the dense core rho Oph A. At the frequency of…
Diffusion Controlled Reactions, Fluctuation Dominated Kinetics, and Living Cell Biochemistry
Zoran Konkoli
In recent years considerable portion of the computer science community has focused its attention on understanding living cell biochemistry and efforts to understand such complicati…
Two-dimensional macroscopic quantum dynamics in YBCO Josephson junctions
Shiro Kawabata, Takeo Kato, Floriana Lombardi +1
We theoretically study classical thermal activation (TA) and macroscopic quantum tunneling (MQT) for a YBCO Josephson junction coupled with an LC circuit. The TA and MQT escape rat…
Schur and operator multipliers
I. G. Todorov, L. Turowska
Schur multipliers were introduced by Schur in the early 20th century and have since then found a considerable number of applications in Analysis and enjoyed an intensive developmen…
Steam reforming on transition-metal carbides from density-functional theory
Aleksandra Vojvodic
A screening study of the steam reforming reaction (CH_4 + H_2O -> CO + 3H_2) on early transition-metal carbides (TMC's) is performed by means of density-functional theory calculati…
An A_r threesome: Matrix models, 2d CFTs and 4d N=2 gauge theories
Ricardo Schiappa, Niclas Wyllard
We explore the connections between three classes of theories: A_r quiver matrix models, d=2 conformal A_r Toda field theories and d=4 N=2 supersymmetric conformal A_r quiver gauge…
Non-parametric modeling of the intra-cluster gas using APEX-SZ bolometer imaging data
K. Basu, Y. -Y. Zhang, M. W. Sommer +23
We demonstrate the usability of mm-wavelength imaging data obtained from the APEX-SZ bolometer array to derive the radial temperature profile of the hot intra-cluster gas out to ra…
Narrowband nanomechanical mass measurement using nonlinear response of a graphene membrane
J. Atalaya, J. M. Kinaret, A. Isacsson
We propose a scheme to measure the mass of a single particle using the nonlinear response of a 2D nanoresonator with degenerate eigenmodes. Using numerical and analytical calculati…
Conjugacy of real diffeomorphisms. A survey
Anthony G. O'Farrell, Maria Roginskaya
Given a group G, the conjugacy problem in G is the problem of giving an effective procedure for determining whether or not two given elements f, g of G are conjugate, i.e. whether…
The three-colour model with domain wall boundary conditions
Hjalmar Rosengren
We study the partition function for the three-colour model with domain wall boundary conditions. We express it in terms of certain special polynomials, which can be constructed rec…
The Geometry of Manipulation - a Quantitative Proof of the Gibbard Satterthwaite Theorem
Marcus Isaksson, Guy Kindler, Elchanan Mossel
We prove a quantitative version of the Gibbard-Satterthwaite theorem. We show that a uniformly chosen voter profile for a neutral social choice function f of alternatives…
A User Model for Information Erasure
Filippo Del Tedesco, David Sands
Hunt and Sands (ESOP'08) studied a notion of information erasure for systems which receive secrets intended for limited-time use. Erasure demands that once a secret has fulfilled i…