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Three-Dimensional Quantum Gravity from the Quantum Pseudo-Kähler Plane
A new canonical Hopf algebra called the quantum pseudo-Kähler plane is introduced. This quantum group can be viewed as a deformation quantization of...
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Lie Group Generalizations of Coherent States
This chapter forms the core of this book. The first half of this chapter discusses in detail the general group-theoretical procedure for constructing...
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Bi-Coherent States
The main topic of this chapter is the possibility to define, for the operators a and b in Definition 2.3.1...
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Entanglement and geometry from subalgebras of the Virasoro algebra
In this work we study families of generalised coherent states constructed from SL(2,R) subalgebras of the Virasoro algebra in two-dimensional...
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Nonlinear Surface Waves in One Dimension
In this chapter, we present some examples of nonlinear evolution equations in one space dimension. We re-discuss the traditional Korteweg–de Vries...
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Band Selective Excitation and \(\frac{\pi }{2}\)-Rotation using Fourier Synthesis
Band selective excitation is widely used in high resolution nuclear magnetic resonance (NMR) spectroscopy to suppress unwanted signals. This article...
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On Galilean conformal bootstrap
In this work, we develop conformal bootstrap for Galilean conformal field theory (GCFT). In a GCFT, the Hilbert space could be decomposed into...
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Next-to-eikonal corrected double graviton dressing and gravitational wave observables at \( \mathcal{O}\left({G}^2\right) \)
Following a recent proposal to describe inelastic eikonal scattering processes in terms of gravitationally dressed elastic eikonal amplitudes, we...
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Pseudo entropy and pseudo-Hermiticity in quantum field theories
In this paper, we explore the concept of pseudo Rényi entropy within the context of quantum field theories (QFTs). The transition matrix is...
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BCH Codes for Solid-State-Drives
Given that the NAND FlashNAND flash memory is not a very reliable medium, it follows that a Solid State Disk needs some help to achieve a...
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Modular flow of excited states
We develop new techniques for studying the modular and the relative modular flows of general excited states. We show that the class of states...
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Explicit near-symplectic integrators for post-Newtonian Hamiltonian systems
Explicit symplectic integrators are powerful and widely used for Hamiltonian systems. However, once the post-Newtonian (PN) effect is considered to...
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Relative Cauchy Evolution for Linear Homotopy AQFTs
This paper develops a concept of relative Cauchy evolution for the class of homotopy algebraic quantum field theories (AQFTs) that are obtained by...
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Three classes of new EAQEC MDS codes
Entanglement-assisted quantum error-correcting (EAQEC) codes can be derived from arbitrary classical linear codes. However, it is a very difficult...
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Krylov complexity for Jacobi coherent states
We develop computational tools necessary to extend the application of Krylov complexity beyond the simple Hamiltonian systems considered thus far in...
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Circuit complexity for coherent-thermal states in bosonic string theory
In this paper, we first construct thermofield double states for bosonic string theory in the light-cone gauge. We then obtain a coherent-thermal...
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Quantum Code Constructions
Quantum codes are fundamental to the error protection in quantum computers. Several families of good or optimal quantum codes were constructed by...
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Spread complexity in free fermion models
AbstractWe study spread complexity and the statistics of work done for quenches in the three-spin interacting Ising model, the XY spin chain, and the...
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2 Quantum Tomographic Methods
The state of a physical system is the mathematical object that provides a complete information on the system. The knowledge of the state is...