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22,548
Applications of the HellmannFeynman theorem in surface physics
"... We present a generalized version of the HellmannFeynman theorem which is then applied to problems in surface physics. In particular, we derive a number of exact results for an atom adsorbed on a surface. The limitations of the theorem are also discussed. ..."
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We present a generalized version of the HellmannFeynman theorem which is then applied to problems in surface physics. In particular, we derive a number of exact results for an atom adsorbed on a surface. The limitations of the theorem are also discussed.
NUSTARTHEORY02 GSI SCIENTIFIC REPORT 2008 On 229 Th and timedependent fundamental constants
"... The electromagnetic transition between the lowest almost degenerate 5/2 + and 3/2 + states in 229 Th is deemed to be very sensitive to potential changes in the fine structure constant α [1]. We have investigated these two states of 229Th employing HartreeFock and HartreeFockBogoliubov methods [2] ..."
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] based on the two very successful energy functionals SkM ∗ and SIII [3]. A generalized Hellmann–Feynman theorem is proved including the use of densitymatrix functionals. According to this theorem, the difference in Coulomb energies ∆VC of the two states determines the amplification of variations in α
Electronic And Structural Response Of Semiconductors To UltraIntense Laser Pulses
, 1997
"... Electronic and Structural Response of Semiconductors to UltraIntense Laser Pulses. (August 1997) John Studer Graves, III, B.S., The University of Texas at Austin Chair of Advisory Committee: Dr. Roland E. Allen Motivated by recent experiments in which semiconductors have been subjected to inten ..."
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generalized HellmannFeynman theorem which is valid for nonadiabatic processes. We find that the semi...
HellmannFeynman theorem and correlationfluctuation
, 2000
"... analysis for the CalogeroSutherland model ..."
Cooperative strategies and capacity theorems for relay networks
 IEEE TRANS. INFORM. THEORY
, 2005
"... Coding strategies that exploit node cooperation are developed for relay networks. Two basic schemes are studied: the relays decodeandforward the source message to the destination, or they compressandforward their channel outputs to the destination. The decodeandforward scheme is a variant of ..."
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Cited by 739 (19 self)
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with the rate of a distributed antenna array with full cooperation even though the transmitting antennas are not colocated. The capacity results generalize broadly, including to multiantenna transmission with Rayleigh fading, singlebounce fading, certain quasistatic fading problems, cases where partial
A General Theory of Equilibrium Selection in Games.
, 1988
"... Abstract This paper presents a Downsian model of political competition in which parties have incomplete but richer information than voters on policy effects. Each party can observe a private signal of the policy effects, while voters cannot. In this setting, voters infer the policy effects from the ..."
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Cited by 734 (4 self)
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of the Median Voter Theorem in the classical Downsian model. Our equilibrium analysis suggests similarity between the set of WPBEs in this model and the set of uniformly perfect equilibria of Harsanyi and Selten (1988) in the model with completely informed parties which we studied in a previous paper
StrategyProofness and Arrow’s Conditions: Existence and Correspondence Theorems for Voting Procedures and Social Welfare Functions
 J. Econ. Theory
, 1975
"... Consider a committee which must select one alternative from a set of three or more alternatives. Committee members each cast a ballot which the voting procedure counts. The voting procedure is strategyproof if it always induces every committee member to cast a ballot revealing his preference. I pro ..."
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Cited by 553 (0 self)
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welfare functions. Third, Arrow’s general possibility theorem is proven in a new manner. 1. INTR~OUOTI~N Almost every participant in the formal deliberations of a committee realizes that situations may occur where he can manipulate the outcome of the committee’s vote by misrepresenting his preferences
Axiomatic quantum field theory in curved spacetime
, 2008
"... The usual formulations of quantum field theory in Minkowski spacetime make crucial use of features—such as Poincare invariance and the existence of a preferred vacuum state—that are very special to Minkowski spacetime. In order to generalize the formulation of quantum field theory to arbitrary globa ..."
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Cited by 689 (18 self)
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The usual formulations of quantum field theory in Minkowski spacetime make crucial use of features—such as Poincare invariance and the existence of a preferred vacuum state—that are very special to Minkowski spacetime. In order to generalize the formulation of quantum field theory to arbitrary
The Semantics Of Constraint Logic Programs
 JOURNAL OF LOGIC PROGRAMMING
, 1996
"... This paper presents for the first time the semantic foundations of CLP in a selfcontained and complete package. The main contributions are threefold. First, we extend the original conference paper by presenting definitions and basic semantic constructs from first principles, giving new and comp ..."
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Cited by 872 (14 self)
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and complete proofs for the main lemmas. Importantly, we clarify which theorems depend on conditions such as solution compactness, satisfaction completeness and independence of constraints. Second, we generalize the original results to allow for incompleteness of the constraint solver. This is important
Results 1  10
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22,548