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Spectral determinants and quantum theta functions

High Energy Physics - Theory · Submitted 22 Apr 2016

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We find that they are modular invariant, order by order, and we give explicit expressions for the very first terms of the expansion.

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arXiv ID1604.06786 (version 1)
Pith IDPPYIAUG4, Pith's permanent record of this paper and its review
CitationAlba Grassi. "Spectral determinants and quantum theta functions." arXiv:1604.06786 (2016). https://pith.science/paper/PPYIAUG4
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arXiv listing abstract v1. Results and the main claim are underlined; .

It has been recently conjectured that the spectral determinants of operators associated to mirror curves can be expressed in terms of a generalization of theta functions, called quantum theta functions. In this paper we study the symplectic properties of these spectral determinants by expanding them around the point hbar=2pi, where the quantum theta functions become conventional theta functions. We find that they are modular invariant, order by order, and we give explicit expressions for the very first terms of the expansion. Our derivation requires a detailed understanding of the modular properties of topological string free energies in the Nekrasov-Shatashvili limit. We derive these properties in a diagrammatic form. Finally, we use our results to provide a new test of the duality between topological strings and spectral theory.

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#sentencerolethe authors' own workstates the main conclusionstrength
s0 It has been recently conjectured that the spectral determinants of operators associated to mirror curves can be expressed in terms of a generalization of theta functions, called quantum theta functions. background 1.00 0.04 0.08 speculative 0.98
s1 In this paper we study the symplectic properties of these spectral determinants by expanding them around the point hbar=2pi, where the quantum theta functions become conventional theta functions. contribution 0.75 0.89 0.07 asserted 0.97
s2 We find that they are modular invariant, order by order, and we give explicit expressions for the very first terms of the expansion. result 1.00 0.97 0.46 asserted 1.00
s3 Our derivation requires a detailed understanding of the modular properties of topological string free energies in the Nekrasov-Shatashvili limit. method 0.86 0.41 0.04 asserted 0.98
s4 We derive these properties in a diagrammatic form. method 0.93 0.95 0.03 asserted 1.00
s5 Finally, we use our results to provide a new test of the duality between topological strings and spectral theory. contribution 0.62 0.95 0.32 asserted 0.96

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The paper
Original abstract

It has been recently conjectured that the spectral determinants of operators associated to mirror curves can be expressed in terms of a generalization of theta functions, called quantum theta functions. In this paper we study the symplectic properties of these spectral determinants by expanding them around the point hbar=2pi, where the quantum theta functions become conventional theta functions. We find that they are modular invariant, order by order, and we give explicit expressions for the very first terms of the expansion. Our derivation requires a detailed understanding of the modular properties of topological string free energies in the Nekrasov-Shatashvili limit. We derive these properties in a diagrammatic form. Finally, we use our results to provide a new test of the duality between topological strings and spectral theory.

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How the literature uses it

18 arXiv papers cite this in 23 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 · 15 sentences without a confident label

Uses its method or tool 1 paper
  • One important assumption needed in a derivation along the lines of [ref] is that the quantum periods can be obtained from the classical periods by acting with differential operators depending on the energy (which is the modulus of this problem).

    Holomorphic Anomaly and Quantum Mechanics · The double well and the quartic oscillator · 0.90

Compares with it 2 papers
Cites it as background 4 papers

What it cites · 131 sentences without a confident label

Uses the method or tool of 4 papers
  • There is a part which involves only standard topological strings Ξ(κ, 2π) ∏_i^k ∂^n_i_T F_g_i Θ^(n_1+⋯+n_k)/ Θ, g_i ≤n.By using the combinatorial rules of [ref] it follows that this part is modular invariant.

    A holomorphic and background independent partition function for matrix models and topological strings · The general mechanism · 0.94

  • By using the transformation properties of the standard free energy [ref] together with [ref] and [ref] we find 16∂_T^3 F_0(∂_T F_1^NS) Θ^(4)/Θ→∂_T ^3 F_0(∂_T F_1^NS)( 16 ΘΘ^(4)- 𝒦2π ΘΘ^(2)+12( 𝒦2 π)^2 ).Similarly ∂_T F_1 ^NS∂_T F_1 Θ^(2) /Θ→ ∂_T F_1 ^NS∂_T F_1 (ΘΘ^(2)- 𝒦 2π) +12 𝒦2 π ∂_T F_1 ^NS∂_T^3 F_0 (ΘΘ^(2)- 𝒦 2π).

    Topological Strings and (Almost) Modular Forms · Second order · 0.83

  • By using the transformation properties of the standard free energy [ref] together with [ref] and [ref] we find 16∂_T^3 F_0(∂_T F_1^NS) Θ^(4)/Θ→∂_T ^3 F_0(∂_T F_1^NS)( 16 ΘΘ^(4)- 𝒦2π ΘΘ^(2)+12( 𝒦2 π)^2 ).Similarly ∂_T F_1 ^NS∂_T F_1 Θ^(2) /Θ→ ∂_T F_1 ^NS∂_T F_1 (ΘΘ^(2)- 𝒦 2π) +12 𝒦2 π ∂_T F_1 ^NS∂_T^3 F_0 (ΘΘ^(2)- 𝒦 2π).

    Holomorphic anomaly and matrix models · Second order · 0.83

Uses data or values from 4 papers
  • The small $κ$ expansion [ref] of the spectral determinant at $ħ=2π$ was computed in [ref] and reads Ξ(κ, 2 π) =1+19 κ+( 112 π√(3)-181)κ^2+(5 2187 - 172 π^2 -1 216 π√(3))κ^3+𝒪(κ^4).Similarly by using [ref], [ref] we have ħ Ξ(κ, ħ)|_ħ=2π = Ξ(κ, 2 π) ( A'(2π)- 9 2 ∂_t ^3 F_0 ( 12 π∂_ξ-6 πt(κ, 2π) )^3 ϑ_2(τ_or(κ), ξ(κ)-1/4) ϑ_2(τ_or(κ), ξ(κ)-1/4) - 3 ( ∂_t F_1+∂_t F_1^NS)( 12 π∂_ξ- 6 πt(κ,2π))ϑ_2(τ_or(κ), ξ(κ)-1/4)ϑ_2(τ_or(κ)), ξ(κ)-1/4)),where we denote by $ϑ_2(τ, v)$ the Jacobi theta function of characteristic two ϑ_2(τ, v)=∑_n ∈^π(n+1/2)^2 τ+2π(n+1/2)v and we use τ_or(κ)=-9 2 π∂^2_t F_0(κ)-12, ξ(κ)=3/4 π^2( -t(2π) ∂^2_t F_0(κ)+∂_t F_0(κ) ).To compute the small $κ$ expansion of [ref] one has to analytically continue the free energy and the Kähler parameter to the orbifold point.

    Topological Strings from Quantum Mechanics · Testing the topological string/quantum mechanics duality · 0.90

  • It was shown in [ref] that Z_1(ħ)= 1𝖻|( (b^2+3)/6 b)|^3, Z_2(ħ)= |(((b^2-3))/6 b)|^2/√(3)b ∫_ℝsinh(πs b/3)/sinh(πbs)|AA(x)|^4 , A=b^2+3/12 b.

    Operators from mirror curves and the quantum dilogarithm · Testing the topological string/quantum mechanics duality · 0.84

  • We have [ These are given at $ħ$=0.] F_0(t)= -118t^3-∑_j_L, j_R ∑_w, d N^d_j_L, j_R (2 j_L+1) (2 j_R+1) (-1)^2 j_L+2 j_R ^-d w t/w^3 = log^3(z)/18+z (-log^2(z)-3)+z^2 (15 log^2(z)/2+6 log(z)+189/8)+O(z^3)F_1^NS(t)=124t+∑_j_L, j_R ∑_w, d N^d_j_L, j_R m_L m_R ( m_L^2+ m_R^2-3) ^-d wt/24 w= 1/24 log(27 z+1/z)F_2^NS(t)= - ∑_j_L, j_R ∑_w, d N^d_j_L, j_R m_L m_R w (-1)^ m_L+ m_R^-d wt)/5760 (3 m_L^4+10 m_L^2 ( m_R^2-3)+3 m_R^4-30 m_R^2+51) =-29 z/640+561 z^2/160-20091 z^3/128+ 1898037 z^4/320+𝒪(z^5)F_3^NS(t)=- ∑_j_L, j_R ∑_w, d N^d_j_L, j_R m_L m_R w^3 (-1)^ m_L+ m_R+1 ^-d w t/967680 (3 ( m_L^6+7 m_L^4 ( m_R^2-3)+7 m_L^2 ( m_R^4-10 m_R^2+17)+ m_R^4 ( m_R^2-21)) +357 m_R^2-457 ) = -101329821 z^4/17920+2678163 z^3/35840-1449 z^2/2560+137 z/322560+𝒪(z^5),where we denote $t= t^(0)$ and we use the BPS $N^d_j_L, j_R$ invariants listed in [ref] .

    The refined BPS index from stable pair invariants · The large radius point · 1.00

Compares with 4 papers
Cites as background 30 papers

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