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One loop in eleven dimensions

High Energy Physics - Theory · Submitted 25 Jun 1997 · 19 references

Pith's verdict: The one-loop computation is solid and reproduces the string R^4 sector exactly; the soft spot is the unproved non-renormalization premise, which the authors flag themselves.

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arXiv IDhep-th/9706175 (version 2)
Pith IDBZ2RW3E7, Pith's permanent record of this paper and its review
CitationM.B. Green, M. Gutperle, P. Vanhove. "One loop in eleven dimensions." arXiv:hep-th/9706175 (1997). https://pith.science/paper/BZ2RW3E7
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The paper

The paper claims

A one-loop calculation in eleven-dimensional supergravity, compactified on tori, reproduces the full torus dependence of the four-graviton $t_8t_8R^4$ terms in the ten-, nine- and eight-dimensional type II string effective actions.

The reading

The paper asks whether a one-loop computation in eleven-dimensional supergravity — a theory with no small coupling constant and a badly divergent ultraviolet — can still carry exact information about string theory. The authors scatter four gravitons at one loop, compactify the loop on one-, two- and three-dimensional tori, and rewrite the sum over loop momenta as a sum over how many times the circulating particle winds around the compact directions. The winding sum turns out to have exactly the right dependence on the torus geometry to reproduce the known tree-level, one-loop and D-instanton contributions to the $t_8t_8R^4$ terms of type IIA and type IIB strings in ten, nine and eight dimensions. The one free number left over, the value assigned to the divergent zero-winding term, is then fixed by demanding T-duality in nine dimensions, giving $C = 1/3$ times $3.14159...$; the same value is what eleven-dimensional supersymmetry requires through the relation to the eleven-form $C^{(3)}$ term. If this holds, a non-renormalizable theory's one-loop amplitude is not merely a formal artifact but a precise encoding of stringy quantum corrections.

What carries the argument

The load-bearing mechanism is Poisson resummation of the loop momentum sum into a winding sum. In equation (9) the amplitude is a sum over Kaluza-Klein integers $l_I$ weighted by $e^{-tau G^{(n)}_{IJ} l^I l^J}$; inverting the torus metric turns it into equation (10), a sum over winding integers $hat l_I$ weighted by $e^{-tau G^{(n)}_{IJ} hat l^I hat l^J}$, where the circulating particle's world-line wraps the compact directions. That rewriting is what converts a supergravity loop into a sum over Euclidean D-particle world-lines: the massless winding reproduces perturbative string one-loop effects, the massive windings reproduce D-instantons, and the single-winding term on a circle reproduces the tree-level string term. The second piece of machinery is the modular function $f$, the Maass waveform of eigenvalue $3/4$ satisfying $Omega_2^2 partial partial-bar f = (3/4) f$, which packages the tree-level, one-loop and instanton series into one object and is reproduced term by term by the winding sum.

Extended reading notes

Core claim

The central claim is that the one-loop four-graviton amplitude of eleven-dimensional supergravity, reduced on $T^n$ and Poisson-resummed into a sum over windings $G^{(n)}_{IJ}$-weighted integers, reproduces the complete dependence of the $t_8t_8R^4$ term on the toroidal moduli. On a single circle, the nonzero-winding sum gives the tree-level type IIA contribution $1/3$ times $3.14159...$ times $1/R_{11}^3$; on a two-torus, the nonzero-winding sum gives exactly the modular-invariant function $f(Omega,bar Omega)$ that is an eigenfunction of the Laplacian with eigenvalue $3/4$, whose large-$Omega_2$ expansion contains the type IIB tree-level term, the one-loop term and the whole D-instanton series. On a three-torus, the one-loop amplitude supplies the $Sl(3,Z)$-symmetric Kaluza-Klein piece, while the wrapped-membrane piece is fixed separately by U-duality and one-loop string theory. The ultraviolet divergence sits entirely in the zero-winding term, a constant $C$ times the volume, and the authors determine $C = 1/3$ times $3.14159...$ by matching the coefficients of the two power-behaved terms under T-duality in nine dimensions.

Load-bearing premise

The argument requires that the one-loop coefficient of the $t_8t_8R^4$ term receives no corrections from higher loops, so that a computation in a non-renormalizable theory can be compared directly to the exact string effective action; the paper asserts this on the grounds of an eleven-dimensional non-renormalization theorem tied to the anomaly-fixed eleven-form, but does not prove the theorem here.

Editorial extensions

If this is right

  • The complete $t_8t_8R^4$ term of ten-dimensional type IIB string theory follows from the one-loop eleven-dimensional amplitude in the zero-volume limit $V_2 to 0$, including its infinite series of D-instanton contributions.
  • The tree-level $1/3$ times $3.14159...$-weighted $1/R_{11}^3$ term of type IIA string theory is recovered from a single winding of the supergraviton world-line around the eleventh dimension, not from a string-tree computation.
  • The logarithmic divergence of the eight-dimensional one-loop amplitude is regularized in a way fixed by modular invariance, producing the combination $-ln(U_2 |eta(U)|^4) - ln(T_2)$ in the moduli-dependent piece.
  • The value of the divergent constant is fixed to $C = 1/3$ times $3.14159...$, which the authors note is also the value required by eleven-dimensional supersymmetry through the $C^{(3)}$ term, and which they pose as a target for Matrix theory to reproduce.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • If the one-loop coefficient really is protected, then the eleven-dimensional amplitude is a rare example of a divergent quantity in a non-renormalizable theory whose finite part is physically meaningful; that would make similar protected couplings in lower-dimensional compactifications a practical testing ground for any candidate microscopic theory.
  • The fact that the same constant is fixed independently by T-duality and by the supersymmetry relation to the eleven-form suggests a broader pattern: anomaly-fixed couplings may act as normalizations for whole towers of higher-derivative terms, which would let one read off the coefficient of a term without computing the loop at all.
  • The paper's split on $T^3$ — Kaluza-Klein effects from the one-loop amplitude, wrapped-membrane effects fixed by duality — suggests that on $T^4$ and beyond, where the U-duality group no longer factors, the one-loop result alone will underdetermine the answer and genuinely new input about wrapped branes will be needed.
  • A concrete check that would sharpen the claim: compute the zero-winding constant directly in a microscopic formulation of eleven-dimensional dynamics and see whether it lands on $1/3$ times $3.14159...$ rather than on some other finite value.
Original abstract

Four-graviton scattering in eleven-dimensional supergravity is considered at one loop compactified on one, two and three-dimensional tori. The dependence on the toroidal geometry determines the known perturbative and non-perturbative terms in the corresponding processes in type II superstring theories in ten, nine and eight dimensions. The ultra-violet divergence must be regularized so that it has a precisely determined finite value that is consistent both with T-duality in nine dimensions and with eleven-dimensional supersymmetry.

The compiled record

The paper's own sentences, arranged, kept beside the review and separate from it. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,984 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.37 · human participants 0.01 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.07 · compares with prior results 0.45 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; .

Four-graviton scattering in eleven-dimensional supergravity is considered at one loop compactified on one, two and three-dimensional tori. The dependence on the toroidal geometry determines the known perturbative and non-perturbative terms in the corresponding processes in type II superstring theories in ten, nine and eight dimensions. The ultra-violet divergence must be regularized so that it has a precisely determined finite value that is consistent both with T-duality in nine dimensions and with eleven-dimensional supersymmetry.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 Four-graviton scattering in eleven-dimensional supergravity is considered at one loop compactified on one, two and three-dimensional tori. contribution 0.94 0.77 0.06 asserted 0.88
s1 The dependence on the toroidal geometry determines the known perturbative and non-perturbative terms in the corresponding processes in type II superstring theories in ten, nine and eight dimensions. interpretation 0.55 0.47 0.57 asserted 1.00
s2 The ultra-violet divergence must be regularized so that it has a precisely determined finite value that is consistent both with T-duality in nine dimensions and with eleven-dimensional supersymmetry. method 0.68 0.51 0.21 asserted 0.97

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.98.

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Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

References
How the literature uses it

99 arXiv papers cite this in 236 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 164 sentences without a confident label

Builds on it 2 papers
  • The explicit $^(D)_(0,0)$ coefficients in dimensions $D≥6$ will be obtained in terms of Eisenstein series that satisfy Laplace eigenvalue equations on moduli space space, building on the work of [ref] .

    Automorphic properties of low energy string amplitudes in various dimensions · Introduction · 0.99

  • This was achieved by extending the original computation of Green-Gutperle-Vanhove [ref] for toroidal compactifications of M-theory to include also light particle-like towers of transverse $M2$- and $M5$-branes wrapped on appropriate cycles.

    Emergence of $R^4$-terms in M-theory · Conclusions · 1.00

Uses its method or tool 9 papers
Uses its data or values 6 papers
  • First recall the analytic terms in the derivative expansion of one-loop supergravity ($L=1$) compactified on $^1$ up to the order of interest in this paper are [ref] A_L=1^an = iκ_11^4(2π)^11 l_11^3 4π^4 ^4 [ 2ζ(3)R_11^3+4ζ(2) +4ζ(4)3 R_11σ_24^2 + 4ζ(6)27 R_11^3 σ_34^3 +64ζ(8)2835 R_11^5 σ_2^24^4 +16ζ(10)1125 R_11^7 σ_2σ_34^5 +64ζ(12)31185·691 R_11^9 (675σ_2^3+872σ_3^2)4^6 ⋯ ] .

    Modular properties of two-loop maximal supergravity and connections with string theory · Analytic terms · 0.85

  • At low orders, however, one can distinguish between tree and loop terms by the different power of $ℓ_11$ that multiply them.] terms $_R$, $_R^4$, and $_D^6R^4$ are protected, and so can be computed from Type IIA string theory by compactifying on a circle [ref] [$_D^4R^4$ can also be computed in this way, but it vanishes and so we did not write it.] to get SGtoR4 𝒜_R^4/𝒜_R=stu/3·2^7 , 𝒜_D^6R^4/𝒜_R=(stu)^2/15·2^15 .

    6d (2,0) and M-theory at 1-loop · Introduction · 0.82

  • Its dependence with respect to the moduli space parametrised by ${𝒱_2, τ}$ has been already computed in [ref] , and it is captured by the following non-trivial function (see also [ref] )

    On the Species Scale, Modular Invariance and the Gravitational EFT expansion · M-theory on $T^2$ · 0.84

Compares with it 7 papers
  • We compare the results of conventional ten-dimensional ($10$D) superstring amplitudes with eleven-dimensional ($11$D) superparticle amplitudes compactified on a two-torus [ref] , and superspace approaches to Type IIB $=2$ supergravity [ref] .

    Type IIB at eight derivatives: insights from Superstrings, Superfields and Superparticles · Introduction and summary · 0.99

  • However, let us remind that in GGV [ref] such a term had somehow to be added by hand, while here we can reproduce it by integrating out a physical quantity and imposing the desired modular behavior.

    Emergence of $R^4$-terms in M-theory · TEXT-term in eight dimensions · 0.93

  • For $R|R$, we precisely match the 1-loop correction to 11d supergravity [ref] , as was done for $𝒩=4$ SYM and 10d supergravity in [ref] .

    6d (2,0) and M-theory at 1-loop · Introduction · 0.97

Cites it as support 1 paper
  • Evidence for this comes from the protected $R^4$ corrections to the supergravity action [ref] .

    D-branes · SL(2, $ℤ$) duality of type IIB · 1.00

Cites it as background 34 papers
  • Many D-instanton induced terms were predicted using S-duality invariances of various compactified string theories [ref] , but except for the early attempts [ref] , the direct systematic computation of these amplitudes from first principles has not been carried out.

    Normalization of Type IIB D-instanton Amplitudes · Introduction · 0.97

  • In this section we will provide some background for the calculation of the $R^4$-term à la GGV [ref] .

    Emergence of $R^4$-terms in M-theory · One-loop TEXT-terms in perturbative string theory · 0.93

  • Although the coefficients, $^(D)_(p,q)$, have not been determined in generality, a significant amount of information has accumulated for the first three terms for the cases with $D≥6$ (duality groups $E_d+1$ with $d ≤4$) [ref] , and there are various conjectures concerning the coefficient of the $^4$ interaction, $^(D)_(0,0)$, for higher-rank groups [ref] .

    Eisenstein series for higher-rank groups and string theory amplitudes · Introduction · 0.80

Discussion

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