OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of Theoretical Physics is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Quantum Manage of Spontaneous Emission Induced Grating in a Rydberg Coherent Media	41
Detector-Device-Independent Quantum Key Agreement Based on Single-Photon Bell State Measurement	36
Correction to: Fault-Tolerant Quantum Private Comparison Protocol	28
The Transformation From Pure States to X States Under Incoherent Operations	24
Optimal Schemes for Quantum Teleportation of Ten-Qubit State	22
Quantum Demiric-Selcuk Meet-in-the-Middle Attacks on Reduced-Round AES	22
(f, σ, δ)-skew Polycyclic Codes and Their Applications to Quantum Codes	20
New Semi-Quantum Key Agreement Protocol Based on the χ-Type Entanglement States	19
Ternary Quantum Key Distribution Protocol Based on Hadamard Gate	19
Quantum Correlations Through Spin Coherent States	18
Dynamical Suppression of Decoherence and Protection of Quantum Coherence Between Superconducting Flux Qubits in 1/f Noise Environments by Bang-Bang Pulses	16
Impact of $\mathcal {P}\mathcal {T}$-Symmetric Operation on Concurrence and the First-Order Coherence	16
Dimensionality Effects on the Mixed Spin-1/2 and Spin-2 Blume-Capel Model: Renormalization Group Theory	16
Quantum Watermark Algorithm Based on Maximum Pixel Difference and Tent Map	16
BCS Effect on Quantum Correlation and Tripartite Quantum Entanglement in Spinless Gapless Tomonaga-Luttinger Liquid and Cuprate Superconducting Nanowire	15
Designing of Parity Preserving Reversible Vedic Multiplier	15
W-state-based Semi-quantum Private Comparison	15
Two-Party Quantum Private Comparison with Four-Particle Entangled States	15
Renormalized Spectrum of Quasiparticle in Two States, Strongly Interacting with Multi-Mode Polarization Phonons at T = 0K	14
Super Dense Coding with Dark-Soliton Qubits	14
Influence of Fluctuations in the Occupation of Higher Energy Levels on the Read-Out Process of Majorana Qubits	14
Key Expanding in Measurement-Device-Independent Quantum Key Distribution	14
Tighter Monogamy and Polygamy Relations of Quantum Entanglement in Multi-qubit Systems	14
Unitary Kinematic Mixing of Electro-Weak Bosons	14
The Construction of Mutually Unbiased Unextendible Maximally Entangled Bases	14

Quantum Secure Direct Communication with Mutual Authentication using a Single Basis	13
Kaluza-Klein Dilatonic Matter: a Simplified Toy Model	13
The Ladder Operators on 1 + 1-de Sitter Space	12
Efficient Quantum Blind Signature Scheme Based on Quantum Fourier Transform	12
New Quantum Codes from Skew Constacyclic Codes Over a Class Of Non-Chain Rings Re, q	12
Upper and Lower Bound States for Zero Dimensional Space in Scalar Quantum Field Theory	12
A Note on Quantum Bell Nonlocality and Quantum Entanglement for High Dimensional Quantum Systems	11
The Evolution of Quantum Discord and Entanglement in the XXZ Heisenberg Spin Chain under Ornstein-Uhlenbeck Noise	10
Non-classicality and Non-Gaussianity of Photons Added and Subtracted Multi-Coherent States	10
Transformation of Photon-Added Coherent States Via Conditional Measurements on a Beam Splitter	10
Phase Control of Electromagnetically Induced Phase Grating in a Four-Level Inverted Quantum System with Closed-Loop Configuration	10
Efficient Multiparty Quantum Key Agreement Using Block-Based Single Particles	9
Bouncing and Coasting Universe with Exact Quantum-Classical Correspondence	9
Cauchy’s Logico-Linguistic Slip, the Heisenberg Uncertainty Principle and a Semantic Dilemma Concerning “Quantum Gravity”	9
Dicke Phase Transition And Multiple Stable States of T-C Model	9
${\Omega }_{QQQ}^{\frac {1}{2}}$ and ${\Omega }_{QQQ}^{\frac {3}{2}}$ Heavy Baryons Production in Vector QQ Diquark Fragmentation	9
The q-boson Algebra and suq(2) Algebra Based on q-deformed Binary Operations	8
Upper Bounds of Quantum Discord for Certain Two-qudit States with Maximally Mixed Marginals	8
An Efficient Semi-Quantum Private Comparison Protocol Based on Entanglement Swapping of Four-Particle Cluster State and Bell State	8
Multiparty Quantum Rotation Operation Sharing	8
Applying the BS Approach for Vector Quarkonia Decays Into Pair of Leptons Via Virtual Photon	8
Quantum Key Agreement Protocols with GHZ States Under Collective Noise Channels	7
Multi-User Quantum Private Query Using Symmetric Multi-Particle W State	7
Multiphoton Processes of Two Modes of Quantized Field Interaction with Interacting Asymmetric Two Two-Level Atoms	7
Shortcut to Adiabatic Two-qubit State Swap in a Superconducting Circuit QED via Effective Drivings	6
Theoretical Investigation of Lasing without Inversion in a Multiple Quantum Well System	6
Generation of New Quantum Field Beam Via Position Dependent Transparency	6
Novel Controlled Quantum Dialogue Protocols Without Information Leakage	6
Improvement on Quantum Teleportation of Three and Four Qubit States Using Multi-Qubit Cluster States	6
On the Analytical Derivation of Quantum Fisher Information and Skew Information for two Qubit X States	6
Hermitian Hulls of Constacyclic Codes and Their Applications to Quantum Codes	6
Entanglement of a Nanowires System with Rashba Interaction	6
FL-MAC-RDP: Federated Learning over Multiple Access Channels with Rényi Differential Privacy	6
Efficient Quantum Private Comparison Based on Entanglement Swapping of Bell States	6
Differences and Commutators of Projections on a Hilbert Space	6
Electromagnetically Induced Polarization Grating in a Quasi-M-Type Atomic System	6
Design and Power Analysis of an Ultra-high Speed Fault-tolerant Full-adder Cell in Quantum-dot Cellular Automata	5
The Devil in the (Implicit) Details	5
Gram Matrices of Mixed-State Ensembles	5
The Behavior of Many-body Localization in the Periodically Driven Heisenberg XXX Model	5
Monogamy of Quantum Discord for Multiqubit Systems	5
Solitons and Soliton Molecules in two Nonlocal Alice-Bob Fifth-Order KdV Systems	5
Quantum Image Edge Detection Based on Multi-Directions Gray-Scale Morphology	5
Vacuum Rabi Splitting of a Single Nitrogen-Vacancy Center Coupled to a Photonic Crystal Nanocavity	5
Secure Multi-Party Quantum Computation Based on Blind Quantum Computation	5
Asymmetric Quantum Stackelberg Duopoly Game Based on Isoelastic Demand	5
On Reconstructing Parts of Quantum Theory from Two Related Maximal Conceptual Variables	5
Monogamy and Polygamy Relations of Quantum Correlations for Multipartite Systems	5
Quantum Speed Limit Time of a Two-Level Atom under Homodyne-Mediated Feedback and Classical Driving	5
A Controlled Asymmetric Quantum Conference	5

The Study of ηc(1S)→ $PP^{\prime }$ Decays	5
Quantization of Generalized Abelian Gauge Field Theory under Rotor Model	5
Theoretical Study of Light Propagation in an Open Four-Level Quantum System	4
Quantum Fully Homomorphic Encryption Scheme for Cloud Privacy Data Based on Quantum Circuit	4
Controllable Quantum Network Coding Scheme Based on Quantum Walk	4
Relationship Between Entanglement and Coherence in Some Two-Qubit States	4
Understanding Partial $\mathcal {P}\mathcal {T}$ Symmetry as Weighted Composition Conjugation in Reproducing Kernel Hilbert Space: An application to Non-hermitian Bose-Hubbard Type Hamiltonian in Fock	4
Optimal teleportation via a non-maximally entangled channel in qutrits system	4
L$\ddot {u}$der Rule, Von Neumann Rule and Cirelson’s Bound of Bell CHSH Inequality	4
Semi-Quantum Mutual Identity Authentication Using Bell States	4
Generalization of Measurement-Induced Nonlocality in the Bilocal Scenario	4
The q-deformed Haldane-Shastry Spin Chain Model and the Corresponding Topological Basis Realization	4
Three-Body Baryonic $\bar {B}^{0}\rightarrow {{\varLambda }}^{+}_{c} \bar {p} \pi ^{0}$ Decay	4
Quantum Signature without Classical Private Key	4
Wire-Crossings Optimization Based on Majority-of-Five and XOR-of-Three Primitives in QCA	4
Semi-Quantum Key Distribution Protocol with Logical Qubits over the Collective-Rotation Noise Channel	4
Measurement of ‘closeness’ and Distinguishability of the Quantum States in Yang-Baxter Systems	4
Optimal Designs of Reversible/Quantum Decoder Circuit Using New Quantum Gates	3
Quantum Parity Conservation in Planar Quantum Electrodynamics	3
Assisted Coherence Distillation of Certain Mixed States	3
Thermal Entanglement in 2 × 3 Heisenberg Chains via Distance Between States	3
New Quantum and LCD Codes Over the Finite Field of Odd Characteristic	3
Trade-off between Squashed Entanglement and Concurrence in Bipartite Quantum States	3
The Quantum Otto Heat Engine with a Relativistically Moving Thermal Bath	3
Rabi-coupled Binary Bose-Einstein Condensates with Spatially Modulated Nonlinear Spin-Orbit Coupling	3
Majorana Representation for a Composite System	3
Dynamical Casimir Effect in a Dissipative System	3
Entangled Vacuum State for Accelerated Observers	3
Zp-Graded Wigner Algebra : Coherent States and Thermodynamics	3
Multi-party Quantum Key Agreement Protocol with Authentication	3
Mirror Entanglement Measure of Multipartite Quantum States with Respect to k-partitions	3
An Optimized Bidirectional Quantum Teleportation Scheme with the Use of Bell States	3
Quantum and Semi-Quantum Blind Signature Schemes Based on Entanglement Swapping	3
Implementation of Framework for Quantum-Classical and Classical-Quantum Conversion	3
Quantum Search Algorithm for Exceptional Vertexes in Regular Graphs and its Circuit Implementation	3
Quantum Sealed-Bid Vickrey Auction Protocol with Semi-Quantum Bidders	3
Quantum Logics that are Symmetric-difference-closed	3
A New Approach for Optimization of Distributed Quantum Circuits	3
Interaction Between Two Ground-State Atoms	3
Controlled Quantum Dialogue with Five-Qubit Entangled States	2
Atom-Atom Entanglement in a Hybrid Fiber-Atom-Optomechanical System	2
Quantum Classifier with Entangled Subgraph States	2
Study of Bs → $D_{s}^{*} \tau \bar {\nu }$ Decay in the Aligned Two-Higgs-Doublet Model and Vector Leptoquark Model	2
Improvement of Measure-Resend Semi-Quantum Private Comparison Scheme Using GHZ States	2
Exploring the Effects of Intrinsic Decoherence on Quantum-Memory-Assisted Entropic Uncertainty Relation in a Heisenberg Spin Chain Model	2
Deterministic Multi-hop Teleportation of Arbitrary Single Qubit State via Partially Entangled GHZ-type State	2
Evolution of Quantum States Simultaneously Undergoing Two Kinds of Quantum Noises	2
Multi-Party Quantum Key Agreement Protocol Based on G-Like States and χ+ States	2
Improving the Teleportation Cost in Distributed Quantum Circuits Based on Commuting of Gates	2
Quantum Prisoner’s Dilemma in Asymmetric Strategy Spaces	2
Quantum Proxy Threshold Multiple Signature Scheme	2
Vector Product Approach of Producing Non-Gaussian States	2
Exciton Stability and Luminescence in InN/(In,Ga)N Quantum Dots Under Size and Shell Content Effects	2
Secret Sharing Based Multiparty Quantum Computation for Multiplication	2
Study the Role of R2 Term in Cosmological AdS-like Space by AdS/CFT Correspondence	2
The Recurrence Relation of Maximally Six-, Seven- and Eight-Qubit Entangled States	2
Dynamical Manifestation of Chaotic Behaviour in a q-Tsallis Harmonic Oscillator	2
Trapezoidal (p,q)-Integral Inequalities Related to (η1,η2)-convex Functions with Applications	2
Construction of Touchard polynomial’s Photon Added Squeezing Vacuum State and its Nonclassical Properties	2
Quantum Confidentiality Query Protocol Based on Bell State Identity	2
Decoherence Induced by a Spin Chain: Role of Initial Prepared States	2
Fast Quantum Private Comparison Without Keys and Entanglement	2
Quantum Private Transfer with Seven Entangled States for Cross-Domain Environment	2
An Exact Quantum Polynomial-Time Algorithm for Solving k-Junta Problem with One Uncomplemented Product	2
A Lightweight Semi-quantum E‑payment Protocol Based on Blockchain	2
Secure Three-Party Semi-quantum Summation Using Single Photons	2
Quantum Violation of the Suppes-Zanotti Inequalities and “Contextuality”	2
A Note on Holevo Quantity of SU(2)-invariant States	2
Design and Implementation of MQIR Image Scaling	2
Effect on Jarlskog Determinant Above the GUT Scale Within Four Flavor Neutrino Framework	2
Verifiable Multi-Dimensional (t,n) Threshold Quantum Secret Sharing Based on Quantum Walk	2
Publisher Correction: Duplicate Publication of Articles in International Journal of Theoretical Physics, Volume 60; Issue 2	2
A Fingerprint Minutiae Extraction Method in Quantum Thinned Binary Image	2