Intro; Preface; References; Contents; Contributors; 1 Enhanced Quantization: The Right way to Quantize Everything; 1.1 Introduction; 1.1.1 The Problem; 1.1.2 The Solution; 1.1.3 Discussion; 1.1.4 Some Physics; 1.2 Affine Variables; 1.2.1 Are Canonical Variables Available?; 1.2.2 A New Pair of Operators; 1.3 Spin Variables; 1.4 The Power of Enhanced Quantization; 1.4.1 Rotationally Symmetric Models; 1.4.2 Ultralocal Scalar Fields; 1.4.3 Covariant Scalar Field; 1.4.4 Affine Quantum Gravity; 1.5 Historical Note; References; 2 Square Integrable Representations, An Invaluable Tool

2.1 Introduction2.2 Coherent States and Square Integrable Representations; 2.2.1 Coherent States as a Tight Frame; 2.2.2 Square Integrable Representations in a Nutshell; 2.2.3 Further Remarks; 2.3 Square Integrable Representations of Semidirect Products; 2.4 Square Integrable Representations and Phase-Space Quantum Mechanics; 2.4.1 Quantization, Dequantization and Star Products; 2.4.2 Detour: Classical States and Functions of Positive Type; 2.4.3 Quantum States and Functions of Quantum Positive Type; 2.5 From a Mathematical Divertissement to Open Quantum Systems; 2.6 Conclusions; References

3 Coherent States for Compact Lie Groups and Their Large-N Limits3.1 Coherent States and Segal-Bargmann Transform for Lie Groups of Compact Type; 3.1.1 Lie Groups of Compact Type and Their Complexifications; 3.1.2 Heat Kernel; 3.1.3 Coherent States; 3.1.4 Resolution of the Identity; 3.1.5 Segal-Bargmann Transform; 3.2 Additional Results; 3.2.1 Geometric Quantization; 3.2.2 (1+1)-Dimensional Yang-Mills Theory; 3.2.3 Coherent States on Spheres; 3.2.4 Applications to Quantum Gravity; 3.3 The Large-N Limit; 3.3.1 Overview of Large-N Limit; 3.3.2 The Laplacian and Segal-Bargmann Transform on U(N)

3.3.3 The Action of the Laplacian on Trace Polynomials3.3.4 Concentration Properties of the Heat Kernel Measures; 3.3.5 Summary; References; 4 Continuous Frames and the Kadison-Singer Problem; 4.1 From Pure States to Coherent States; 4.2 Lyapunov's Theorem for Continuous Frames; 4.3 Discrete Frames and Approximate Lyapunov's Theorem; 4.4 Scalable Frames and Discretization Problem; 4.5 Examples; References; 5 Coherence, Squeezing and Entanglement: An Example of Peaceful Coexistence; 5.1 Coherent States: A Smooth Introduction; 5.1.1 Standard Coherent States; 5.1.2 After 1963

5.1.3 Reproducing Kernel Hilbert Space: Instructional Material5.1.4 Horzela-Szafraniec's CSs and the Segal-Bargmann Transform; 5.1.5 The Measure: To Be or Not to Be?; 5.2 Holomorphic Hermite Polynomials; 5.2.1 Holomorphic Hermite Polynomials in a Single Variable; 5.2.2 Holomorphic Hermite Polynomials in Two Variables; 5.3 HSz CSs: Holomorphic Hermite Polynomials Perspective; 5.4 CSs for Holomorphic Hermite Polynomials; 5.4.1 Single Particle Hermite CSs: Coherence and Squeezing; 5.4.2 Bipartite CSs-Coherence, Squeezing and Entanglement; References; 6 Coherent State Maps for Kummer Shapes